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1	·80733fb204365d8a03243698e44ba25e·8572·devel·optional·systemtap-client_5.1-4.1_arm64.deb	1	·80733fb204365d8a03243698e44ba25e·8572·devel·optional·systemtap-client_5.1-4.1_arm64.deb
2	·660605ddb879ef6543db82acfa3330e4·640204·devel·optional·systemtap-common_5.1-4.1_arm64.deb	2	·660605ddb879ef6543db82acfa3330e4·640204·devel·optional·systemtap-common_5.1-4.1_arm64.deb
3	·e7de7d40d062fceb5ab71418b5aac130·21181012·debug·optional·systemtap-dbgsym_5.1-4.1_arm64.deb	3	·e7de7d40d062fceb5ab71418b5aac130·21181012·debug·optional·systemtap-dbgsym_5.1-4.1_arm64.deb
4	·cf~~4a8284~~27a~~c2ca37~~91~~2fc6~~1~~d41b~~a154·2585~~660~~·doc·optional·systemtap-doc_5.1-4.1_arm64.deb	4	·09cc5f24aa64b2591eb148152e5a11e5·2585728·doc·optional·systemtap-doc_5.1-4.1_arm64.deb
5	·a2c6e243ab73517af97249e4487f35b8·1223004·debug·optional·systemtap-runtime-dbgsym_5.1-4.1_arm64.deb	5	·a2c6e243ab73517af97249e4487f35b8·1223004·debug·optional·systemtap-runtime-dbgsym_5.1-4.1_arm64.deb
6	·247515e652b253ef7615fdc7b2248e6f·129216·devel·optional·systemtap-runtime_5.1-4.1_arm64.deb	6	·247515e652b253ef7615fdc7b2248e6f·129216·devel·optional·systemtap-runtime_5.1-4.1_arm64.deb
7	·28b1f6e5f340e0e51c04758f6636b27c·18912·devel·optional·systemtap-sdt-dev_5.1-4.1_arm64.deb	7	·28b1f6e5f340e0e51c04758f6636b27c·18912·devel·optional·systemtap-sdt-dev_5.1-4.1_arm64.deb
8	·d1a4a2c80753e1570f073201d6ed6ff0·1970052·debug·optional·systemtap-server-dbgsym_5.1-4.1_arm64.deb	8	·d1a4a2c80753e1570f073201d6ed6ff0·1970052·debug·optional·systemtap-server-dbgsym_5.1-4.1_arm64.deb
9	·94897ca581fb5ee57d50ec293e89d356·137204·devel·optional·systemtap-server_5.1-4.1_arm64.deb	9	·94897ca581fb5ee57d50ec293e89d356·137204·devel·optional·systemtap-server_5.1-4.1_arm64.deb
10	·e42dde36789201929bc70f5490ae83ca·1301728·devel·optional·systemtap_5.1-4.1_arm64.deb	10	·e42dde36789201929bc70f5490ae83ca·1301728·devel·optional·systemtap_5.1-4.1_arm64.deb


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioblock.end</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="next"·href="API-ioblock-request.html"·title="probe::ioblock.request"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioblock.end</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="iosched.stp.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioblock-request.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioblock-end"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioblock.end·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioblock.end</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="next"·href="API-ioblock-request.html"·title="probe::ioblock.request"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioblock.end</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="iosched.stp.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioblock-request.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioblock-end"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioblock.end·—·
2	·····Fires·whenever·a·block·I/O·transfer·is·complete.	2	·····Fires·whenever·a·block·I/O·transfer·is·complete.
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioblock.end·</pre></div><div·class="refsect1"><a·name="idm6111"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>error</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioblock.end·</pre></div><div·class="refsect1"><a·name="idm6111"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>bytes_done</code></em></span></dt><dd><p>
4	·····0·on·success
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sector</code></em></span></dt><dd><p>
6	·····beginning·sector·for·the·entire·bio
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bytes_done</code></em></span></dt><dd><p>
8	·····number·of·bytes·transferred	4	·····number·of·bytes·transferred
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>vcnt</code></em></span></dt><dd><p>
10	·····bio·vector·count·which·represents·number·of·array·element·(page,·offset,·length)·which·makes·up·this·I/O·request
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>opf</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>opf</code></em></span></dt><dd><p>
12	·····operations·and·flags	6	·····operations·and·flags
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>devname</code></em></span></dt><dd><p>
		8	·····block·device·name
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>hw_segments</code></em></span></dt><dd><p>
		10	·····number·of·segments·after·physical·and·DMA·remapping·hardware·coalescing·is·performed
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
14	·····see·below	12	·····see·below
15	·····BIO_UPTODATE····0·······ok·after·I/O·completion	13	·····BIO_UPTODATE····0·······ok·after·I/O·completion
16	·····BIO_RW_BLOCK····1·······RW_AHEAD·set,·and·read/write·would·block	14	·····BIO_RW_BLOCK····1·······RW_AHEAD·set,·and·read/write·would·block
17	·····BIO_EOF·········2·······out-out-bounds·error	15	·····BIO_EOF·········2·······out-out-bounds·error
18	·····BIO_SEG_VALID···3·······nr_hw_seg·valid	16	·····BIO_SEG_VALID···3·······nr_hw_seg·valid
19	·····BIO_CLONED······4·······doesn't·own·data	17	·····BIO_CLONED······4·······doesn't·own·data
20	·····BIO_BOUNCED·····5·······bio·is·a·bounce·bio	18	·····BIO_BOUNCED·····5·······bio·is·a·bounce·bio
21	·····BIO_USER_MAPPED·6·······contains·user·pages	19	·····BIO_USER_MAPPED·6·······contains·user·pages
22	·····BIO_EOPNOTSUPP··7·······not·supported	20	·····BIO_EOPNOTSUPP··7·······not·supported
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>devname</code></em></span></dt><dd><p>
24	·····block·device·name
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>hw_segments</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>phys_segments</code></em></span></dt><dd><p>
26	·····number·of·segments·~~aft~~er·physical·~~and~~·~~DMA·~~r~~emapp~~i~~ng·h~~ard~~ware~~·coalescing·is·performed	22	·····number·of·segments·in·this·bio·after·physical·address·coalescing·is·performed.
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>	23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rw</code></em></span></dt><dd><p>
28	·····name·of·~~the·p~~robe·~~poin~~t	24	·····binary·trace·for·read/write·request
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>	25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
30	·····total·size·in·bytes	26	·····total·size·in·bytes
31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>	27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
32	·····i-node·number·of·the·mapped·file	28	·····i-node·number·of·the·mapped·file
		29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>vcnt</code></em></span></dt><dd><p>
		30	·····bio·vector·count·which·represents·number·of·array·element·(page,·offset,·length)·which·makes·up·this·I/O·request
33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>idx</code></em></span></dt><dd><p>	31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>idx</code></em></span></dt><dd><p>
34	·····offset·into·the·bio·vector·array	32	·····offset·into·the·bio·vector·array
35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~phys_s~~egme~~nts~~</code></em></span></dt><dd><p>	33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
36	·····number·of~~·segments·in~~·th~~is·bio·aft~~er·p~~hysical·add~~r~~ess·c~~oale~~scing·is~~·p~~erf~~orm~~ed.~~	34	·····name·of·the·probe·point
37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rw</code></em></span></dt><dd><p>	35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>error</code></em></span></dt><dd><p>
38	·····~~binary·trac~~e·fo~~r·read/writ~~e·~~requ~~est	36	·····0·on·success
		37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sector</code></em></span></dt><dd><p>
		38	·····beginning·sector·for·the·entire·bio
39	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm6184"></a><h2>Context</h2><p>	39	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm6184"></a><h2>Context</h2><p>
40	···The·process·signals·the·transfer·is·done.	40	···The·process·signals·the·transfer·is·done.
41	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="iosched.stp.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioblock-request.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top">Chapter 9. IO·Scheduler·and·block·IO·Tapset </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioblock.request</span></td></tr></table></div></body></html>	41	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="iosched.stp.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioblock-request.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top">Chapter 9. IO·Scheduler·and·block·IO·Tapset </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioblock.request</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioblock.request</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioblock-end.html"·title="probe::ioblock.end"><link·rel="next"·href="API-ioblock-trace-bounce.html"·title="probe::ioblock_trace.bounce"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioblock.request</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioblock-end.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-bounce.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioblock-request"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioblock.request·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioblock.request</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioblock-end.html"·title="probe::ioblock.end"><link·rel="next"·href="API-ioblock-trace-bounce.html"·title="probe::ioblock_trace.bounce"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioblock.request</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioblock-end.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-bounce.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioblock-request"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioblock.request·—·
2	··Fires·whenever·making·a·generic·block·I/O·request.	2	··Fires·whenever·making·a·generic·block·I/O·request.
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioblock.request·</pre></div><div·class="refsect1"><a·name="idm6202"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>se~~ctor~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioblock.request·</pre></div><div·class="refsect1"><a·name="idm6202"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
		4	·····name·of·the·probe·point
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>idx</code></em></span></dt><dd><p>
		6	·····offset·into·the·bio·vector·array
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sector</code></em></span></dt><dd><p>
4	·····beginning·sector·for·the·entire·bio	8	·····beginning·sector·for·the·entire·bio
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev</code></em></span></dt><dd><p>
		10	·····target·block·device
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>vcnt</code></em></span></dt><dd><p>
		12	·····bio·vector·count·which·represents·number·of·array·element·(page,·offset,·length)·which·make·up·this·I/O·request
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
		14	·····total·size·in·bytes
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
		16	·····i-node·number·of·the·mapped·file
		17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rw</code></em></span></dt><dd><p>
		18	·····binary·trace·for·read/write·request
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev_contains</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev_contains</code></em></span></dt><dd><p>
6	·····points·to·the·device·object·which·contains·the·partition·(when·bio·structure·represents·a·partition)	20	·····points·to·the·device·object·which·contains·the·partition·(when·bio·structure·represents·a·partition)
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>opf</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>opf</code></em></span></dt><dd><p>
8	·····operations·and·flags	22	·····operations·and·flags
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>phys_segments</code></em></span></dt><dd><p>
		24	·····number·of·segments·in·this·bio·after·physical·address·coalescing·is·performed
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~vcn~~t</code></em></span></dt><dd><p>	25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>p_start_sect</code></em></span></dt><dd><p>
		26	·····points·to·the·start·sector·of·the·partition·structure·of·the·device
10	·····bio·vector·count·which·represents·number·of·array·element·(page,·offset,·length)·which·make·up·this·I/O·request
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>devname</code></em></span></dt><dd><p>
12	·····block·device·name
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>	27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
14	·····see·below	28	·····see·below
15	·····BIO_UPTODATE····0·······ok·after·I/O·completion	29	·····BIO_UPTODATE····0·······ok·after·I/O·completion
16	·····BIO_RW_BLOCK····1·······RW_AHEAD·set,·and·read/write·would·block	30	·····BIO_RW_BLOCK····1·······RW_AHEAD·set,·and·read/write·would·block
17	·····BIO_EOF·········2·······out-out-bounds·error	31	·····BIO_EOF·········2·······out-out-bounds·error
18	·····BIO_SEG_VALID···3·······nr_hw_seg·valid·	32	·····BIO_SEG_VALID···3·······nr_hw_seg·valid·
19	·····BIO_CLONED······4·······doesn't·own·data	33	·····BIO_CLONED······4·······doesn't·own·data
20	·····BIO_BOUNCED·····5·······bio·is·a·bounce·bio	34	·····BIO_BOUNCED·····5·······bio·is·a·bounce·bio
21	·····BIO_USER_MAPPED·6·······contains·user·pages	35	·····BIO_USER_MAPPED·6·······contains·user·pages
22	·····BIO_EOPNOTSUPP··7·······not·supported	36	·····BIO_EOPNOTSUPP··7·······not·supported
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>hw_segments</code></em></span></dt><dd><p>	37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>hw_segments</code></em></span></dt><dd><p>
24	·····number·of·segments·after·physical·and·DMA·remapping·hardware·coalescing·is·performed	38	·····number·of·segments·after·physical·and·DMA·remapping·hardware·coalescing·is·performed
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>p_start_sect</code></em></span></dt><dd><p>
26	·····points·to·the·start·sector·of·the·partition·structure·of·the·device
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
28	·····i-node·number·of·the·mapped·file
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
30	·····total·size·in·bytes
31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>idx</code></em></span></dt><dd><p>
32	·····offset·into·the·bio·vector·array
33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>	39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>devname</code></em></span></dt><dd><p>
		40	·····block·device·name
34	·····name·of·the·probe·point
35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev</code></em></span></dt><dd><p>
36	·····target·block·device
37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>phys_segments</code></em></span></dt><dd><p>
38	·····number·of·segments·in·this·bio·after·physical·address·coalescing·is·performed
39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rw</code></em></span></dt><dd><p>
40	·····binary·trace·for·read/write·request
41	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm6280"></a><h2>Context</h2><p>	41	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm6280"></a><h2>Context</h2><p>
42	···The·process·makes·block·I/O·request	42	···The·process·makes·block·I/O·request
43	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioblock-end.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-bounce.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioblock.end</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioblock_trace.bounce</span></td></tr></table></div></body></html>	43	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioblock-end.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-bounce.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioblock.end</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioblock_trace.bounce</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioblock_trace.bounce</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioblock-request.html"·title="probe::ioblock.request"><link·rel="next"·href="API-ioblock-trace-end.html"·title="probe::ioblock_trace.end"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioblock_trace.bounce</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioblock-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-end.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioblock-trace-bounce"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioblock_trace.bounce·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioblock_trace.bounce</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioblock-request.html"·title="probe::ioblock.request"><link·rel="next"·href="API-ioblock-trace-end.html"·title="probe::ioblock_trace.end"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioblock_trace.bounce</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioblock-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-end.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioblock-trace-bounce"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioblock_trace.bounce·—·
2	·····Fires·whenever·a·buffer·bounce·is·needed·for·at·least·one·page·of·a·block·IO·request.	2	·····Fires·whenever·a·buffer·bounce·is·needed·for·at·least·one·page·of·a·block·IO·request.
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioblock_trace.bounce·</pre></div><div·class="refsect1"><a·name="idm6298"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>rw</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioblock_trace.bounce·</pre></div><div·class="refsect1"><a·name="idm6298"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
4	·····binary·trace·for·read/write·request
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev</code></em></span></dt><dd><p>
6	·····target·block·device
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
8	·····name·of·the·probe·point
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
10	·····i-node·number·of·the·mapped·file	4	·····i-node·number·of·the·mapped·file
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
12	·····total·size·in·bytes	6	·····total·size·in·bytes
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>vcnt</code></em></span></dt><dd><p>
		8	·····bio·vector·count·which·represents·number·of·array·element·(page,·offset,·length)·which·makes·up·this·I/O·request
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev</code></em></span></dt><dd><p>
		10	·····target·block·device
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>idx</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>idx</code></em></span></dt><dd><p>
14	·····offset·into·the·bio·vector·array	12	·····offset·into·the·bio·vector·array
15	·····<em·class="parameter"><code>phys_segments</code></em>·-·number·of·segments·in·this·bio·after·physical·address·coalescing·is·performed.	13	·····<em·class="parameter"><code>phys_segments</code></em>·-·number·of·segments·in·this·bio·after·physical·address·coalescing·is·performed.
		14	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
		15	·····name·of·the·probe·point
16	····</p></dd><dt><span·class="term"><em·class="parameter"><code>p_start~~_se~~ct</code></em></span></dt><dd><p>	16	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sector</code></em></span></dt><dd><p>
17	·····poin~~ts·to·the·start~~·sector·of·the·~~partiti~~on~~·struc~~tur~~e·of·th~~e·device	17	·····beginning·sector·for·the·entire·bio
		18	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bytes_done</code></em></span></dt><dd><p>
		19	·····number·of·bytes·transferred
		20	····</p></dd><dt><span·class="term"><em·class="parameter"><code>opf</code></em></span></dt><dd><p>
		21	·····operations·and·flags
		22	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev_contains</code></em></span></dt><dd><p>
		23	·····points·to·the·device·object·which·contains·the·partition·(when·bio·structure·represents·a·partition)
18	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>	24	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
19	·····see·below	25	·····see·below
20	·····BIO_UPTODATE····0·······ok·after·I/O·completion	26	·····BIO_UPTODATE····0·······ok·after·I/O·completion
21	·····BIO_RW_BLOCK····1·······RW_AHEAD·set,·and·read/write·would·block	27	·····BIO_RW_BLOCK····1·······RW_AHEAD·set,·and·read/write·would·block
22	·····BIO_EOF·········2·······out-out-bounds·error	28	·····BIO_EOF·········2·······out-out-bounds·error
23	·····BIO_SEG_VALID···3·······nr_hw_seg·valid	29	·····BIO_SEG_VALID···3·······nr_hw_seg·valid
24	·····BIO_CLONED······4·······doesn't·own·data	30	·····BIO_CLONED······4·······doesn't·own·data
25	·····BIO_BOUNCED·····5·······bio·is·a·bounce·bio	31	·····BIO_BOUNCED·····5·······bio·is·a·bounce·bio
26	·····BIO_USER_MAPPED·6·······contains·user·pages	32	·····BIO_USER_MAPPED·6·······contains·user·pages
27	·····BIO_EOPNOTSUPP··7·······not·supported	33	·····BIO_EOPNOTSUPP··7·······not·supported
28	····</p></dd><dt><span·class="term"><em·class="parameter"><code>devname</code></em></span></dt><dd><p>	34	····</p></dd><dt><span·class="term"><em·class="parameter"><code>devname</code></em></span></dt><dd><p>
29	·····device·for·which·a·buffer·bounce·was·needed.	35	·····device·for·which·a·buffer·bounce·was·needed.
30	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~vcn~~t</code></em></span></dt><dd><p>	36	····</p></dd><dt><span·class="term"><em·class="parameter"><code>p_start_sect</code></em></span></dt><dd><p>
		37	·····points·to·the·start·sector·of·the·partition·structure·of·the·device
31	·····bio·vector·count·which·represents·number·of·array·element·(page,·offset,·length)·which·makes·up·this·I/O·request
32	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bytes_done</code></em></span></dt><dd><p>
33	·····number·of·bytes·transferred
34	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bdev_contains</code></em></span></dt><dd><p>
35	·····points·to·the·device·object·which·contains·the·partition·(when·bio·structure·represents·a·partition)
36	····</p></dd><dt><span·class="term"><em·class="parameter"><code>opf</code></em></span></dt><dd><p>	38	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rw</code></em></span></dt><dd><p>
37	·····~~ope~~ratio~~ns·~~and·~~flag~~s	39	·····binary·trace·for·read/write·request
38	····</p></dd><dt><span·class="term"><em·class="parameter"><code>q</code></em></span></dt><dd><p>	40	····</p></dd><dt><span·class="term"><em·class="parameter"><code>q</code></em></span></dt><dd><p>
39	·····request·queue·on·which·this·bio·was·queued.	41	·····request·queue·on·which·this·bio·was·queued.
40	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sector</code></em></span></dt><dd><p>
41	·····beginning·sector·for·the·entire·bio
42	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm6377"></a><h2>Context·</h2><p>	42	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm6377"></a><h2>Context·</h2><p>
43	···The·process·creating·a·block·IO·request.	43	···The·process·creating·a·block·IO·request.
44	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioblock-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-end.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioblock.request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioblock_trace.end</span></td></tr></table></div></body></html>	44	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioblock-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioblock-trace-end.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioblock.request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioblock_trace.end</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioscheduler.elv_add_request.kp</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioscheduler-elv-add-request.html"·title="probe::ioscheduler.elv_add_request"><link·rel="next"·href="API-ioscheduler-elv-add-request-tp.html"·title="probe::ioscheduler.elv_add_request.tp"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioscheduler.elv_add_request.kp</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-add-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-tp.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioscheduler-elv-add-request-kp"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioscheduler.elv_add_request.kp·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioscheduler.elv_add_request.kp</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioscheduler-elv-add-request.html"·title="probe::ioscheduler.elv_add_request"><link·rel="next"·href="API-ioscheduler-elv-add-request-tp.html"·title="probe::ioscheduler.elv_add_request.tp"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioscheduler.elv_add_request.kp</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-add-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-tp.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioscheduler-elv-add-request-kp"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioscheduler.elv_add_request.kp·—·
2	·····kprobe·based·probe·to·indicate·that·a·request·was·added·to·the·request·queue	2	·····kprobe·based·probe·to·indicate·that·a·request·was·added·to·the·request·queue
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioscheduler.elv_add_request.kp·</pre></div><div·class="refsect1"><a·name="idm6637"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioscheduler.elv_add_request.kp·</pre></div><div·class="refsect1"><a·name="idm6637"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>rq</code></em></span></dt><dd><p>
		4	·····Address·of·the·request
4	·····Name·of·the·probe·point
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_major</code></em></span></dt><dd><p>
6	·····Disk·major·number·of·the·request
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq_flags</code></em></span></dt><dd><p>
8	·····Request·flags
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>q</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>q</code></em></span></dt><dd><p>
10	·····pointer·to·request·queue	6	·····pointer·to·request·queue
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>elevator_name</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>elevator_name</code></em></span></dt><dd><p>
12	·····The·type·of·I/O·elevator·currently·enabled	8	·····The·type·of·I/O·elevator·currently·enabled
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq</code></em></span></dt><dd><p>
14	·····Address·of·the·request
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_minor</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_minor</code></em></span></dt><dd><p>
16	·····Disk·minor·number·of·the·request	10	·····Disk·minor·number·of·the·request
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_major</code></em></span></dt><dd><p>
		12	·····Disk·major·number·of·the·request
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
		14	·····Name·of·the·probe·point
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq_flags</code></em></span></dt><dd><p>
		16	·····Request·flags
17	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-add-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-tp.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioscheduler.elv_add_request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioscheduler.elv_add_request.tp</span></td></tr></table></div></body></html>	17	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-add-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-tp.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioscheduler.elv_add_request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioscheduler.elv_add_request.tp</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioscheduler.elv_add_request</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioblock-trace-request.html"·title="probe::ioblock_trace.request"><link·rel="next"·href="API-ioscheduler-elv-add-request-kp.html"·title="probe::ioscheduler.elv_add_request.kp"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioscheduler.elv_add_request</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioblock-trace-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-kp.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioscheduler-elv-add-request"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioscheduler.elv_add_request·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioscheduler.elv_add_request</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioblock-trace-request.html"·title="probe::ioblock_trace.request"><link·rel="next"·href="API-ioscheduler-elv-add-request-kp.html"·title="probe::ioscheduler.elv_add_request.kp"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioscheduler.elv_add_request</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioblock-trace-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-kp.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioscheduler-elv-add-request"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioscheduler.elv_add_request·—·
2	·····probe·to·indicate·request·is·added·to·the·request·queue.	2	·····probe·to·indicate·request·is·added·to·the·request·queue.
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioscheduler.elv_add_request·</pre></div><div·class="refsect1"><a·name="idm6589"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>disk_~~minor~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioscheduler.elv_add_request·</pre></div><div·class="refsect1"><a·name="idm6589"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>rq_flags</code></em></span></dt><dd><p>
4	·····Disk·minor·number·of·request.
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq</code></em></span></dt><dd><p>
6	·····Address·of·request.
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>elevator_name</code></em></span></dt><dd><p>
8	·····The·type·of·I/O·elevator·currently·enabled.
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>q</code></em></span></dt><dd><p>
10	·····Pointer·to·request·queue.
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq_flags</code></em></span></dt><dd><p>
12	·····Request·flags.	4	·····Request·flags.
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_major</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_major</code></em></span></dt><dd><p>
14	·····Disk·major·no·of·request.	6	·····Disk·major·no·of·request.
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>q</code></em></span></dt><dd><p>
		8	·····Pointer·to·request·queue.
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_minor</code></em></span></dt><dd><p>
		10	·····Disk·minor·number·of·request.
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>elevator_name</code></em></span></dt><dd><p>
		12	·····The·type·of·I/O·elevator·currently·enabled.
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq</code></em></span></dt><dd><p>
		14	·····Address·of·request.
15	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioblock-trace-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-kp.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioblock_trace.request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioscheduler.elv_add_request.kp</span></td></tr></table></div></body></html>	15	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioblock-trace-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-elv-add-request-kp.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioblock_trace.request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioscheduler.elv_add_request.kp</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioscheduler.elv_next_request.return</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioscheduler-elv-next-request.html"·title="probe::ioscheduler.elv_next_request"><link·rel="next"·href="API-ioscheduler-trace-elv-abort-request.html"·title="probe::ioscheduler_trace.elv_abort_request"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioscheduler.elv_next_request.return</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-next-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-trace-elv-abort-request.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioscheduler-elv-next-request-return"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioscheduler.elv_next_request.return·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ioscheduler.elv_next_request.return</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="iosched.stp.html"·title="Chapter 9. IO·Scheduler·and·block·IO·Tapset"><link·rel="prev"·href="API-ioscheduler-elv-next-request.html"·title="probe::ioscheduler.elv_next_request"><link·rel="next"·href="API-ioscheduler-trace-elv-abort-request.html"·title="probe::ioscheduler_trace.elv_abort_request"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ioscheduler.elv_next_request.return</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-next-request.html">Prev</a> </td><th·width="60%"·align="center">Chapter 9. IO·Scheduler·and·block·IO·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-trace-elv-abort-request.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ioscheduler-elv-next-request-return"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ioscheduler.elv_next_request.return·—·
2	·····Fires·when·a·request·retrieval·issues·a·return·signal	2	·····Fires·when·a·request·retrieval·issues·a·return·signal
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioscheduler.elv_next_request.return·</pre></div><div·class="refsect1"><a·name="idm6819"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>disk_minor</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ioscheduler.elv_next_request.return·</pre></div><div·class="refsect1"><a·name="idm6819"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>disk_major</code></em></span></dt><dd><p>
4	·····Disk·minor·number·of·the·request
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_major</code></em></span></dt><dd><p>
6	·····Disk·major·number·of·the·request	4	·····Disk·major·number·of·the·request
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq</code></em></span></dt><dd><p>
8	·····Address·of·the·request	6	·····Address·of·the·request
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
10	·····Name·of·the·probe·point
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq_flags</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rq_flags</code></em></span></dt><dd><p>
12	·····Request·flags	8	·····Request·flags
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
		10	·····Name·of·the·probe·point
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>disk_minor</code></em></span></dt><dd><p>
		12	·····Disk·minor·number·of·the·request
13	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-next-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-trace-elv-abort-request.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioscheduler.elv_next_request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioscheduler_trace.elv_abort_request</span></td></tr></table></div></body></html>	13	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-ioscheduler-elv-next-request.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="iosched.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ioscheduler-trace-elv-abort-request.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::ioscheduler.elv_next_request</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ioscheduler_trace.elv_abort_request</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ipmib.ForwDatagrams</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="snmp.stp.html"·title="Chapter 15. SNMP·Information·Tapset"><link·rel="prev"·href="API-tcpmib-remote-port.html"·title="function::tcpmib_remote_port"><link·rel="next"·href="API-ipmib-FragFails.html"·title="probe::ipmib.FragFails"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ipmib.ForwDatagrams</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-tcpmib-remote-port.html">Prev</a> </td><th·width="60%"·align="center">Chapter 15. SNMP·Information·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ipmib-FragFails.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ipmib-ForwDatagrams"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ipmib.ForwDatagrams·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::ipmib.ForwDatagrams</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="snmp.stp.html"·title="Chapter 15. SNMP·Information·Tapset"><link·rel="prev"·href="API-tcpmib-remote-port.html"·title="function::tcpmib_remote_port"><link·rel="next"·href="API-ipmib-FragFails.html"·title="probe::ipmib.FragFails"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::ipmib.ForwDatagrams</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-tcpmib-remote-port.html">Prev</a> </td><th·width="60%"·align="center">Chapter 15. SNMP·Information·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-ipmib-FragFails.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-ipmib-ForwDatagrams"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::ipmib.ForwDatagrams·—·
2	·····Count·forwarded·packet	2	·····Count·forwarded·packet
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ipmib.ForwDatagrams·</pre></div><div·class="refsect1"><a·name="idm14829"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>op</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">ipmib.ForwDatagrams·</pre></div><div·class="refsect1"><a·name="idm14829"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>skb</code></em></span></dt><dd><p>
4	·····value·to·be·added·to·the·counter·(default·value·of·1)
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>skb</code></em></span></dt><dd><p>
6	·····pointer·to·the·struct·sk_buff·being·acted·on	4	·····pointer·to·the·struct·sk_buff·being·acted·on
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>op</code></em></span></dt><dd><p>
		6	·····value·to·be·added·to·the·counter·(default·value·of·1)
7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm14842"></a><h2>Description</h2><p>	7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm14842"></a><h2>Description</h2><p>
8	···The·packet·pointed·to·by·<em·class="parameter"><code>skb</code></em>·is·filtered·by·the·function	8	···The·packet·pointed·to·by·<em·class="parameter"><code>skb</code></em>·is·filtered·by·the·function
9	···<code·class="function">ipmib_filter_key</code>.·If·the·packet·passes·the·filter·is·is	9	···<code·class="function">ipmib_filter_key</code>.·If·the·packet·passes·the·filter·is·is
10	···counted·in·the·global·<em·class="parameter"><code>ForwDatagrams</code></em>·(equivalent·to·SNMP's·MIB	10	···counted·in·the·global·<em·class="parameter"><code>ForwDatagrams</code></em>·(equivalent·to·SNMP's·MIB
11	···IPSTATS_MIB_OUTFORWDATAGRAMS)	11	···IPSTATS_MIB_OUTFORWDATAGRAMS)
12	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-tcpmib-remote-port.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="snmp.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ipmib-FragFails.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">function::tcpmib_remote_port</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ipmib.FragFails</span></td></tr></table></div></body></html>	12	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-tcpmib-remote-port.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="snmp.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-ipmib-FragFails.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">function::tcpmib_remote_port</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::ipmib.FragFails</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::irq_handler.entry</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="irq.stp.html"·title="Chapter 12. Interrupt·Request·(IRQ)·Tapset"><link·rel="prev"·href="irq.stp.html"·title="Chapter 12. Interrupt·Request·(IRQ)·Tapset"><link·rel="next"·href="API-irq-handler-exit.html"·title="probe::irq_handler.exit"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::irq_handler.entry</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="irq.stp.html">Prev</a> </td><th·width="60%"·align="center">Chapter 12. Interrupt·Request·(IRQ)·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-irq-handler-exit.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-irq-handler-entry"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::irq_handler.entry·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::irq_handler.entry</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="irq.stp.html"·title="Chapter 12. Interrupt·Request·(IRQ)·Tapset"><link·rel="prev"·href="irq.stp.html"·title="Chapter 12. Interrupt·Request·(IRQ)·Tapset"><link·rel="next"·href="API-irq-handler-exit.html"·title="probe::irq_handler.exit"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::irq_handler.entry</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="irq.stp.html">Prev</a> </td><th·width="60%"·align="center">Chapter 12. Interrupt·Request·(IRQ)·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-irq-handler-exit.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-irq-handler-entry"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::irq_handler.entry·—·
2	·····Execution·of·interrupt·handler·starting	2	·····Execution·of·interrupt·handler·starting
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">irq_handler.entry·</pre></div><div·class="refsect1"><a·name="idm8011"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~thre~~ad</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">irq_handler.entry·</pre></div><div·class="refsect1"><a·name="idm8011"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>
		4	·····name·of·device
4	·····thread·pointer·for·threaded·interrupts
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags_str</code></em></span></dt><dd><p>
6	·····symbolic·string·representation·of·IRQ·flags
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>next_irqaction</code></em></span></dt><dd><p>
8	·····pointer·to·next·irqaction·for·shared·interrupts
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_id</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_id</code></em></span></dt><dd><p>
10	·····Cookie·to·identify·device	6	·····Cookie·to·identify·device
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>action</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>action</code></em></span></dt><dd><p>
12	·····struct·irqaction*·for·this·interrupt·num	8	·····struct·irqaction*·for·this·interrupt·num
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>next_irqaction</code></em></span></dt><dd><p>
		10	·····pointer·to·next·irqaction·for·shared·interrupts
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>irq</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread</code></em></span></dt><dd><p>
		12	·····thread·pointer·for·threaded·interrupts
14	·····irq·number
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
16	·····Flags·for·IRQ·handler
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>
18	·····name·of·device
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_fn</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_fn</code></em></span></dt><dd><p>
20	·····interrupt·handler·function·for·threaded·interrupts	14	·····interrupt·handler·function·for·threaded·interrupts
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~dir~~</code></em></span></dt><dd><p>	15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
		16	·····Flags·for·IRQ·handler
22	·····pointer·to·the·proc/irq/NN/name·entry
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>handler</code></em></span></dt><dd><p>
24	·····interrupt·handler·function
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_flags</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_flags</code></em></span></dt><dd><p>
26	·····Flags·related·to·thread	18	·····Flags·related·to·thread
		19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags_str</code></em></span></dt><dd><p>
		20	·····symbolic·string·representation·of·IRQ·flags
		21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>handler</code></em></span></dt><dd><p>
		22	·····interrupt·handler·function
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>irq</code></em></span></dt><dd><p>
		24	·····irq·number
		25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dir</code></em></span></dt><dd><p>
		26	·····pointer·to·the·proc/irq/NN/name·entry
27	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="irq.stp.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="irq.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-irq-handler-exit.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top">Chapter 12. Interrupt·Request·(IRQ)·Tapset </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::irq_handler.exit</span></td></tr></table></div></body></html>	27	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="irq.stp.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="irq.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-irq-handler-exit.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top">Chapter 12. Interrupt·Request·(IRQ)·Tapset </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::irq_handler.exit</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::irq_handler.exit</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="irq.stp.html"·title="Chapter 12. Interrupt·Request·(IRQ)·Tapset"><link·rel="prev"·href="API-irq-handler-entry.html"·title="probe::irq_handler.entry"><link·rel="next"·href="API-softirq-entry.html"·title="probe::softirq.entry"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::irq_handler.exit</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-irq-handler-entry.html">Prev</a> </td><th·width="60%"·align="center">Chapter 12. Interrupt·Request·(IRQ)·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-softirq-entry.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-irq-handler-exit"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::irq_handler.exit·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::irq_handler.exit</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="irq.stp.html"·title="Chapter 12. Interrupt·Request·(IRQ)·Tapset"><link·rel="prev"·href="API-irq-handler-entry.html"·title="probe::irq_handler.entry"><link·rel="next"·href="API-softirq-entry.html"·title="probe::softirq.entry"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::irq_handler.exit</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-irq-handler-entry.html">Prev</a> </td><th·width="60%"·align="center">Chapter 12. Interrupt·Request·(IRQ)·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-softirq-entry.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-irq-handler-exit"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::irq_handler.exit·—·
2	·····Execution·of·interrupt·handler·completed	2	·····Execution·of·interrupt·handler·completed
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">irq_handler.exit·</pre></div><div·class="refsect1"><a·name="idm8089"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~flags~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">irq_handler.exit·</pre></div><div·class="refsect1"><a·name="idm8089"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>dev_id</code></em></span></dt><dd><p>
4	·····~~flags~~·fo~~r·IRQ·han~~d~~ler~~	4	·····Cookie·to·identify·device
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>action</code></em></span></dt><dd><p>
		6	·····struct·irqaction*
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>next_irqaction</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>next_irqaction</code></em></span></dt><dd><p>
6	·····pointer·to·next·irqaction·for·shared·interrupts	8	·····pointer·to·next·irqaction·for·shared·interrupts
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread</code></em></span></dt><dd><p>
8	·····thread·pointer·for·threaded·interrupts	10	·····thread·pointer·for·threaded·interrupts
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_id</code></em></span></dt><dd><p>
10	·····Cookie·to·identify·device
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>
12	·····name·of·device	12	·····name·of·device
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ret</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ret</code></em></span></dt><dd><p>
14	·····return·value·of·the·handler	14	·····return·value·of·the·handler
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dir</code></em></span></dt><dd><p>
16	·····pointer·to·the·proc/irq/NN/name·entry
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>irq</code></em></span></dt><dd><p>	15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>irq</code></em></span></dt><dd><p>
18	·····interrupt·number	16	·····interrupt·number
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags_str</code></em></span></dt><dd><p>
20	·····symbolic·string·representation·of·IRQ·flags
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>action</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dir</code></em></span></dt><dd><p>
22	·····struct·irqa~~ctio~~n*	18	·····pointer·to·the·proc/irq/NN/name·entry
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>handler</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>handler</code></em></span></dt><dd><p>
24	·····interrupt·handler·function·that·was·executed	20	·····interrupt·handler·function·that·was·executed
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_flags</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_flags</code></em></span></dt><dd><p>
26	·····Flags·related·to·thread	22	·····Flags·related·to·thread
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags_str</code></em></span></dt><dd><p>
		24	·····symbolic·string·representation·of·IRQ·flags
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_fn</code></em></span></dt><dd><p>	25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>thread_fn</code></em></span></dt><dd><p>
28	·····interrupt·handler·function·for·threaded·interrupts	26	·····interrupt·handler·function·for·threaded·interrupts
		27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
		28	·····flags·for·IRQ·handler
29	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-irq-handler-entry.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="irq.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-softirq-entry.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::irq_handler.entry</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::softirq.entry</span></td></tr></table></div></body></html>	29	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-irq-handler-entry.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="irq.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-softirq-entry.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::irq_handler.entry</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::softirq.entry</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::kprocess.exec</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="kprocess.stp.html"·title="Chapter 16. Kernel·Process·Tapset"><link·rel="prev"·href="API-kprocess-create.html"·title="probe::kprocess.create"><link·rel="next"·href="API-kprocess-exec-complete.html"·title="probe::kprocess.exec_complete"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::kprocess.exec</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-kprocess-create.html">Prev</a> </td><th·width="60%"·align="center">Chapter 16. Kernel·Process·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-kprocess-exec-complete.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-kprocess-exec"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::kprocess.exec·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::kprocess.exec</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="kprocess.stp.html"·title="Chapter 16. Kernel·Process·Tapset"><link·rel="prev"·href="API-kprocess-create.html"·title="probe::kprocess.create"><link·rel="next"·href="API-kprocess-exec-complete.html"·title="probe::kprocess.exec_complete"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::kprocess.exec</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-kprocess-create.html">Prev</a> </td><th·width="60%"·align="center">Chapter 16. Kernel·Process·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-kprocess-exec-complete.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-kprocess-exec"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::kprocess.exec·—·
2	·····Attempt·to·exec·to·a·new·program	2	·····Attempt·to·exec·to·a·new·program
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">kprocess.exec·</pre></div><div·class="refsect1"><a·name="idm15779"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">kprocess.exec·</pre></div><div·class="refsect1"><a·name="idm15779"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>filename</code></em></span></dt><dd><p>
		4	·····The·path·to·the·new·executable
4	·····Name·of·the·system·call·(<span·class="quote">“<span·class="quote">execve</span>”</span>)·(SystemTap·v2.5+)
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>argstr</code></em></span></dt><dd><p>
6	·····A·string·containing·the·filename·followed·by·the
7	·····arguments·to·pass,·excluding·0th·arg·(SystemTap·v2.5+)
8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>args</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>args</code></em></span></dt><dd><p>
9	·····The·arguments·to·pass·to·the·new·executable,·including	6	·····The·arguments·to·pass·to·the·new·executable,·including
10	·····the·0th·arg·(SystemTap·v2.5+)	7	·····the·0th·arg·(SystemTap·v2.5+)
		8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>argstr</code></em></span></dt><dd><p>
		9	·····A·string·containing·the·filename·followed·by·the
		10	·····arguments·to·pass,·excluding·0th·arg·(SystemTap·v2.5+)
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~file~~name</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
12	·····The·path·to·~~the~~·new·executa~~ble~~	12	·····Name·of·the·system·call·(<span·class="quote">“<span·class="quote">execve</span>”</span>)·(SystemTap·v2.5+)
13	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15803"></a><h2>Context</h2><p>	13	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15803"></a><h2>Context</h2><p>
14	···The·caller·of·exec.	14	···The·caller·of·exec.
15	</p></div><div·class="refsect1"><a·name="idm15806"></a><h2>Description</h2><p>	15	</p></div><div·class="refsect1"><a·name="idm15806"></a><h2>Description</h2><p>
16	···Fires·whenever·a·process·attempts·to·exec·to·a·new·program.·Aliased	16	···Fires·whenever·a·process·attempts·to·exec·to·a·new·program.·Aliased
17	···to·the·syscall.execve·probe·in·SystemTap·v2.5+.	17	···to·the·syscall.execve·probe·in·SystemTap·v2.5+.
18	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-kprocess-create.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="kprocess.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-kprocess-exec-complete.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::kprocess.create</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::kprocess.exec_complete</span></td></tr></table></div></body></html>	18	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-kprocess-create.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="kprocess.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-kprocess-exec-complete.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::kprocess.create</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::kprocess.exec_complete</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netdev.change_mtu</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netdev-change-mac.html"·title="probe::netdev.change_mac"><link·rel="next"·href="API-netdev-change-rx-flag.html"·title="probe::netdev.change_rx_flag"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netdev.change_mtu</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netdev-change-mac.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netdev-change-rx-flag.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netdev-change-mtu"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netdev.change_mtu·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netdev.change_mtu</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netdev-change-mac.html"·title="probe::netdev.change_mac"><link·rel="next"·href="API-netdev-change-rx-flag.html"·title="probe::netdev.change_rx_flag"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netdev.change_mtu</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netdev-change-mac.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netdev-change-rx-flag.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netdev-change-mtu"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netdev.change_mtu·—·
2	·····Called·when·the·netdev·MTU·is·changed	2	·····Called·when·the·netdev·MTU·is·changed
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netdev.change_mtu·</pre></div><div·class="refsect1"><a·name="idm8595"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>dev_n~~ame~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netdev.change_mtu·</pre></div><div·class="refsect1"><a·name="idm8595"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>new_mtu</code></em></span></dt><dd><p>
4	·····The·~~devi~~ce~~·that·~~w~~ill·have·the~~·MTU~~·changed~~	4	·····The·new·MTU
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_mtu</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_mtu</code></em></span></dt><dd><p>
6	·····The·current·MTU	6	·····The·current·MTU
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>new_~~mtu~~</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>
8	·····The·new·MTU	8	·····The·device·that·will·have·the·MTU·changed
9	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netdev-change-mac.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netdev-change-rx-flag.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netdev.change_mac</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netdev.change_rx_flag</span></td></tr></table></div></body></html>	9	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netdev-change-mac.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netdev-change-rx-flag.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netdev.change_mac</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netdev.change_rx_flag</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netdev.change_rx_flag</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netdev-change-mtu.html"·title="probe::netdev.change_mtu"><link·rel="next"·href="API-netdev-close.html"·title="probe::netdev.close"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netdev.change_rx_flag</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netdev-change-mtu.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netdev-close.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netdev-change-rx-flag"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netdev.change_rx_flag·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netdev.change_rx_flag</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netdev-change-mtu.html"·title="probe::netdev.change_mtu"><link·rel="next"·href="API-netdev-close.html"·title="probe::netdev.close"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netdev.change_rx_flag</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netdev-change-mtu.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netdev-close.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netdev-change-rx-flag"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netdev.change_rx_flag·—·
2	·····Called·when·the·device·RX·flag·will·be·changed	2	·····Called·when·the·device·RX·flag·will·be·changed
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netdev.change_rx_flag·</pre></div><div·class="refsect1"><a·name="idm8628"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netdev.change_rx_flag·</pre></div><div·class="refsect1"><a·name="idm8628"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>
4	·····The·new·flags
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev_name</code></em></span></dt><dd><p>
6	·····The·device·that·will·be·changed	4	·····The·device·that·will·be·changed
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
		6	·····The·new·flags
7	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netdev-change-mtu.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netdev-close.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netdev.change_mtu</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netdev.close</span></td></tr></table></div></body></html>	7	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netdev-change-mtu.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netdev-close.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netdev.change_mtu</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netdev.close</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netfilter.arp.forward</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netdev-unregister.html"·title="probe::netdev.unregister"><link·rel="next"·href="API-netfilter-arp-in.html"·title="probe::netfilter.arp.in"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netfilter.arp.forward</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netdev-unregister.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netfilter-arp-in.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netfilter-arp-forward"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netfilter.arp.forward·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netfilter.arp.forward</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netdev-unregister.html"·title="probe::netdev.unregister"><link·rel="next"·href="API-netfilter-arp-in.html"·title="probe::netfilter.arp.in"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netfilter.arp.forward</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netdev-unregister.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netfilter-arp-in.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netfilter-arp-forward"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netfilter.arp.forward·—·
2	·····-·Called·for·each·ARP·packet·to·be·forwarded	2	·····-·Called·for·each·ARP·packet·to·be·forwarded
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netfilter.arp.forward·</pre></div><div·class="refsect1"><a·name="idm8974"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>nf_stop</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netfilter.arp.forward·</pre></div><div·class="refsect1"><a·name="idm8974"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>ar_tip</code></em></span></dt><dd><p>
4	·····Constant·~~used·t~~o~~·signify~~·a~~·'s~~t~~op'~~·~~verdict~~	4	·····Ethernet+IP·only·(ar_pro==0x800):·target·IP·address
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_~~rep~~eat</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_accept</code></em></span></dt><dd><p>
6	·····Constant·used·to·signify·a·'~~rep~~eat'·verdict	6	·····Constant·used·to·signify·an·'accept'·verdict
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev_name</code></em></span></dt><dd><p>
8	·····A~~ddr~~ess·of·net_device·rep~~res~~ent~~ing~~·~~output~~·device,·0·if·unknown	8	·····Name·of·network·device·packet·was·received·on·(if·known)
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_drop</code></em></span></dt><dd><p>
		10	·····Constant·used·to·signify·a·'drop'·verdict
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar~~_pro~~</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>arphdr</code></em></span></dt><dd><p>
		12	·····Address·of·ARP·header
10	·····Format·of·protocol·address
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_sip</code></em></span></dt><dd><p>
12	·····Ethernet+IP·only·(ar_pro==0x800):·source·IP·address
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_hex</code></em></span></dt><dd><p>
14	·····A·hexadecimal·string·representing·the·packet·buffer·contents
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_queue</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_queue</code></em></span></dt><dd><p>
16	·····Constant·used·to·signify·a·'queue'·verdict	14	·····Constant·used·to·signify·a·'queue'·verdict
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_pln</code></em></span></dt><dd><p>	15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_pln</code></em></span></dt><dd><p>
18	·····Length·of·protocol·address	16	·····Length·of·protocol·address
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_tip</code></em></span></dt><dd><p>
20	·····Ethernet+IP·only·(ar_pro==0x800):·target·IP·address
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>arphdr</code></em></span></dt><dd><p>
22	·····Address·of·ARP·header
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev_name</code></em></span></dt><dd><p>
24	·····Name·of·network·device·packet·will·be·routed·to·(if·known)
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev_name</code></em></span></dt><dd><p>
26	·····Name·of·network·device·packet·was·received·on·(if·known)
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev</code></em></span></dt><dd><p>
28	·····Address·of·net_device·representing·input·device,·0·if·unknown
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>length</code></em></span></dt><dd><p>
30	·····The·length·of·the·packet·buffer·contents,·in·bytes
31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_hrd</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_hrd</code></em></span></dt><dd><p>
32	·····Format·of·hardware·address	18	·····Format·of·hardware·address
33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pf</code></em></span></dt><dd><p>
34	·····Protocol·family·--·always·<span·class="quote">“<span·class="quote">arp</span>”</span>
35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_hln</code></em></span></dt><dd><p>
36	·····Length·of·hardware·address
37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_tha</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_tha</code></em></span></dt><dd><p>
38	·····Ethernet+IP·only·(ar_pro==0x800):·target·hardware·(MAC)·address	20	·····Ethernet+IP·only·(ar_pro==0x800):·target·hardware·(MAC)·address
39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_accept</code></em></span></dt><dd><p>
40	·····Constant·used·to·signify·an·'accept'·verdict
41	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_op</code></em></span></dt><dd><p>
42	·····ARP·opcode·(command)
43	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_sha</code></em></span></dt><dd><p>
44	·····Ethernet+IP·only·(ar_pro==0x800):·source·hardware·(MAC)·address·
45	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_data</code></em></span></dt><dd><p>
46	·····Address·of·ARP·packet·data·region·(after·the·header)
47	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_str</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_str</code></em></span></dt><dd><p>
48	·····A·string·representing·the·packet·buffer·contents	22	·····A·string·representing·the·packet·buffer·contents
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev</code></em></span></dt><dd><p>
		24	·····Address·of·net_device·representing·output·device,·0·if·unknown
		25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stop</code></em></span></dt><dd><p>
		26	·····Constant·used·to·signify·a·'stop'·verdict
		27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_pro</code></em></span></dt><dd><p>
		28	·····Format·of·protocol·address
		29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_repeat</code></em></span></dt><dd><p>
		30	·····Constant·used·to·signify·a·'repeat'·verdict
		31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_data</code></em></span></dt><dd><p>
		32	·····Address·of·ARP·packet·data·region·(after·the·header)
49	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stolen</code></em></span></dt><dd><p>	33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stolen</code></em></span></dt><dd><p>
50	·····Constant·used·to·signify·a·'stolen'·verdict	34	·····Constant·used·to·signify·a·'stolen'·verdict
		35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pf</code></em></span></dt><dd><p>
		36	·····Protocol·family·--·always·<span·class="quote">“<span·class="quote">arp</span>”</span>
51	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_drop</code></em></span></dt><dd><p>	37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_op</code></em></span></dt><dd><p>
52	·····~~Constant·used~~·to~~·signify·a~~·'drop'~~·ver~~dict	38	·····ARP·opcode·(command)
		39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_sha</code></em></span></dt><dd><p>
		40	·····Ethernet+IP·only·(ar_pro==0x800):·source·hardware·(MAC)·address·
		41	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_hex</code></em></span></dt><dd><p>
		42	·····A·hexadecimal·string·representing·the·packet·buffer·contents
		43	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev</code></em></span></dt><dd><p>
		44	·····Address·of·net_device·representing·input·device,·0·if·unknown
		45	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_hln</code></em></span></dt><dd><p>
		46	·····Length·of·hardware·address
		47	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ar_sip</code></em></span></dt><dd><p>
		48	·····Ethernet+IP·only·(ar_pro==0x800):·source·IP·address
		49	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev_name</code></em></span></dt><dd><p>
		50	·····Name·of·network·device·packet·will·be·routed·to·(if·known)
		51	····</p></dd><dt><span·class="term"><em·class="parameter"><code>length</code></em></span></dt><dd><p>
		52	·····The·length·of·the·packet·buffer·contents,·in·bytes
53	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netdev-unregister.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netfilter-arp-in.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netdev.unregister</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netfilter.arp.in</span></td></tr></table></div></body></html>	53	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netdev-unregister.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netfilter-arp-in.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netdev.unregister</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netfilter.arp.in</span></td></tr></table></div></body></html>


Offset 1, 17 lines modified		Offset 1, 17 lines modified
1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::kprocess.exec_complete</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="kprocess.stp.html"·title="Chapter 16. Kernel·Process·Tapset"><link·rel="prev"·href="API-kprocess-exec.html"·title="probe::kprocess.exec"><link·rel="next"·href="API-kprocess-exit.html"·title="probe::kprocess.exit"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::kprocess.exec_complete</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-kprocess-exec.html">Prev</a> </td><th·width="60%"·align="center">Chapter 16. Kernel·Process·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-kprocess-exit.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-kprocess-exec-complete"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::kprocess.exec_complete·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::kprocess.exec_complete</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="kprocess.stp.html"·title="Chapter 16. Kernel·Process·Tapset"><link·rel="prev"·href="API-kprocess-exec.html"·title="probe::kprocess.exec"><link·rel="next"·href="API-kprocess-exit.html"·title="probe::kprocess.exit"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::kprocess.exec_complete</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-kprocess-exec.html">Prev</a> </td><th·width="60%"·align="center">Chapter 16. Kernel·Process·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-kprocess-exit.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-kprocess-exec-complete"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::kprocess.exec_complete·—·
2	·····Return·from·exec·to·a·new·program	2	·····Return·from·exec·to·a·new·program
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">kprocess.exec_complete·</pre></div><div·class="refsect1"><a·name="idm15824"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~nam~~e</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">kprocess.exec_complete·</pre></div><div·class="refsect1"><a·name="idm15824"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>success</code></em></span></dt><dd><p>
4	·····~~Name·of·th~~e·~~syst~~e~~m·c~~all·~~(<sp~~an~~·cl~~a~~ss="quo~~t~~e">“<sp~~an·~~class="quo~~t~~e">~~exec~~ve</~~spa~~n>”</~~s~~pan>)~~·~~(Sy~~s~~temTap·v2.5+)~~	4	·····A·boolean·indicating·whether·the·exec·was·successful
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>retstr</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>retstr</code></em></span></dt><dd><p>
6	·····A·string·representation·of·errno·(SystemTap·v2.5+)	6	·····A·string·representation·of·errno·(SystemTap·v2.5+)
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>errno</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>errno</code></em></span></dt><dd><p>
8	·····The·error·number·resulting·from·the·exec	8	·····The·error·number·resulting·from·the·exec
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>s~~ucc~~ess</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
10	·····A·~~bool~~ean·in~~dic~~atin~~g·whether·~~t~~he·~~exec·was·s~~uccessful~~	10	·····Name·of·the·system·call·(<span·class="quote">“<span·class="quote">execve</span>”</span>)·(SystemTap·v2.5+)
11	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15848"></a><h2>Context</h2><p>	11	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15848"></a><h2>Context</h2><p>
12	···On·success,·the·context·of·the·new·executable.	12	···On·success,·the·context·of·the·new·executable.
13	···On·failure,·remains·in·the·context·of·the·caller.	13	···On·failure,·remains·in·the·context·of·the·caller.
14	</p></div><div·class="refsect1"><a·name="idm15851"></a><h2>Description</h2><p>	14	</p></div><div·class="refsect1"><a·name="idm15851"></a><h2>Description</h2><p>
15	···Fires·at·the·completion·of·an·exec·call.·Aliased·to·the	15	···Fires·at·the·completion·of·an·exec·call.·Aliased·to·the
16	···syscall.execve.return·probe·in·SystemTap·v2.5+.	16	···syscall.execve.return·probe·in·SystemTap·v2.5+.
17	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-kprocess-exec.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="kprocess.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-kprocess-exit.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::kprocess.exec</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::kprocess.exit</span></td></tr></table></div></body></html>	17	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-kprocess-exec.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="kprocess.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-kprocess-exit.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::kprocess.exec</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::kprocess.exit</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::kprocess.release</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="kprocess.stp.html"·title="Chapter 16. Kernel·Process·Tapset"><link·rel="prev"·href="API-kprocess-exit.html"·title="probe::kprocess.exit"><link·rel="next"·href="API-kprocess-start.html"·title="probe::kprocess.start"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::kprocess.release</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-kprocess-exit.html">Prev</a> </td><th·width="60%"·align="center">Chapter 16. Kernel·Process·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-kprocess-start.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-kprocess-release"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::kprocess.release·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::kprocess.release</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="kprocess.stp.html"·title="Chapter 16. Kernel·Process·Tapset"><link·rel="prev"·href="API-kprocess-exit.html"·title="probe::kprocess.exit"><link·rel="next"·href="API-kprocess-start.html"·title="probe::kprocess.start"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::kprocess.release</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-kprocess-exit.html">Prev</a> </td><th·width="60%"·align="center">Chapter 16. Kernel·Process·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-kprocess-start.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-kprocess-release"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::kprocess.release·—·
2	·····Process·released	2	·····Process·released
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">kprocess.release·</pre></div><div·class="refsect1"><a·name="idm15898"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>released_pid</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">kprocess.release·</pre></div><div·class="refsect1"><a·name="idm15898"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>released_pid</code></em></span></dt><dd><p>
4	·····PID·of·the·process·being·released	4	·····PID·of·the·process·being·released
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>task</code></em></span></dt><dd><p>
		6	·····A·task·handle·to·the·process·being·released
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pid</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pid</code></em></span></dt><dd><p>
6	·····Same·as·<em·class="parameter"><code>released_pid</code></em>·for·compatibility·(deprecated)	8	·····Same·as·<em·class="parameter"><code>released_pid</code></em>·for·compatibility·(deprecated)
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>released_tid</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>released_tid</code></em></span></dt><dd><p>
8	·····TID·of·the·task·being·released	10	·····TID·of·the·task·being·released
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>task</code></em></span></dt><dd><p>
10	·····A·task·handle·to·the·process·being·released
11	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15922"></a><h2>Context</h2><p>	11	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15922"></a><h2>Context</h2><p>
12	···The·context·of·the·parent,·if·it·wanted·notification·of·this·process'	12	···The·context·of·the·parent,·if·it·wanted·notification·of·this·process'
13	···termination,·else·the·context·of·the·process·itself.	13	···termination,·else·the·context·of·the·process·itself.
14	</p></div><div·class="refsect1"><a·name="idm15925"></a><h2>Description</h2><p>	14	</p></div><div·class="refsect1"><a·name="idm15925"></a><h2>Description</h2><p>
15	···Fires·when·a·process·is·released·from·the·kernel.··This·always·follows·a	15	···Fires·when·a·process·is·released·from·the·kernel.··This·always·follows·a
16	···kprocess.exit,·though·it·may·be·delayed·somewhat·if·the·process·waits·in·a	16	···kprocess.exit,·though·it·may·be·delayed·somewhat·if·the·process·waits·in·a
17	···zombie·state.	17	···zombie·state.


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::linuxmib.ListenDrops</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="snmp.stp.html"·title="Chapter 15. SNMP·Information·Tapset"><link·rel="prev"·href="API-linuxmib-DelayedACKs.html"·title="probe::linuxmib.DelayedACKs"><link·rel="next"·href="API-linuxmib-ListenOverflows.html"·title="probe::linuxmib.ListenOverflows"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::linuxmib.ListenDrops</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-linuxmib-DelayedACKs.html">Prev</a> </td><th·width="60%"·align="center">Chapter 15. SNMP·Information·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-linuxmib-ListenOverflows.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-linuxmib-ListenDrops"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::linuxmib.ListenDrops·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::linuxmib.ListenDrops</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="snmp.stp.html"·title="Chapter 15. SNMP·Information·Tapset"><link·rel="prev"·href="API-linuxmib-DelayedACKs.html"·title="probe::linuxmib.DelayedACKs"><link·rel="next"·href="API-linuxmib-ListenOverflows.html"·title="probe::linuxmib.ListenOverflows"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::linuxmib.ListenDrops</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-linuxmib-DelayedACKs.html">Prev</a> </td><th·width="60%"·align="center">Chapter 15. SNMP·Information·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-linuxmib-ListenOverflows.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-linuxmib-ListenDrops"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::linuxmib.ListenDrops·—·
2	·····Count·of·times·conn·request·that·were·dropped	2	·····Count·of·times·conn·request·that·were·dropped
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">linuxmib.ListenDrops·</pre></div><div·class="refsect1"><a·name="idm15237"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>sk</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">linuxmib.ListenDrops·</pre></div><div·class="refsect1"><a·name="idm15237"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>op</code></em></span></dt><dd><p>
4	·····Pointer·to·the·struct·sock·being·acted·on
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>op</code></em></span></dt><dd><p>
6	·····Value·to·be·added·to·the·counter·(default·value·of·1)	4	·····Value·to·be·added·to·the·counter·(default·value·of·1)
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sk</code></em></span></dt><dd><p>
		6	·····Pointer·to·the·struct·sock·being·acted·on
7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15250"></a><h2>Description</h2><p>	7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15250"></a><h2>Description</h2><p>
8	···The·packet·pointed·to·by·<em·class="parameter"><code>skb</code></em>·is·filtered·by·the·function	8	···The·packet·pointed·to·by·<em·class="parameter"><code>skb</code></em>·is·filtered·by·the·function
9	···<code·class="function">linuxmib_filter_key</code>.·If·the·packet·passes·the·filter·is·is	9	···<code·class="function">linuxmib_filter_key</code>.·If·the·packet·passes·the·filter·is·is
10	···counted·in·the·global·<em·class="parameter"><code>ListenDrops</code></em>·(equivalent·to·SNMP's·MIB	10	···counted·in·the·global·<em·class="parameter"><code>ListenDrops</code></em>·(equivalent·to·SNMP's·MIB
11	···LINUX_MIB_LISTENDROPS)	11	···LINUX_MIB_LISTENDROPS)
12	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-linuxmib-DelayedACKs.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="snmp.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-linuxmib-ListenOverflows.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::linuxmib.DelayedACKs</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::linuxmib.ListenOverflows</span></td></tr></table></div></body></html>	12	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-linuxmib-DelayedACKs.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="snmp.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-linuxmib-ListenOverflows.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::linuxmib.DelayedACKs</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::linuxmib.ListenOverflows</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::linuxmib.ListenOverflows</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="snmp.stp.html"·title="Chapter 15. SNMP·Information·Tapset"><link·rel="prev"·href="API-linuxmib-ListenDrops.html"·title="probe::linuxmib.ListenDrops"><link·rel="next"·href="API-linuxmib-TCPMemoryPressures.html"·title="probe::linuxmib.TCPMemoryPressures"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::linuxmib.ListenOverflows</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-linuxmib-ListenDrops.html">Prev</a> </td><th·width="60%"·align="center">Chapter 15. SNMP·Information·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-linuxmib-TCPMemoryPressures.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-linuxmib-ListenOverflows"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::linuxmib.ListenOverflows·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::linuxmib.ListenOverflows</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="snmp.stp.html"·title="Chapter 15. SNMP·Information·Tapset"><link·rel="prev"·href="API-linuxmib-ListenDrops.html"·title="probe::linuxmib.ListenDrops"><link·rel="next"·href="API-linuxmib-TCPMemoryPressures.html"·title="probe::linuxmib.TCPMemoryPressures"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::linuxmib.ListenOverflows</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-linuxmib-ListenDrops.html">Prev</a> </td><th·width="60%"·align="center">Chapter 15. SNMP·Information·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-linuxmib-TCPMemoryPressures.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-linuxmib-ListenOverflows"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::linuxmib.ListenOverflows·—·
2	·····Count·of·times·a·listen·queue·overflowed	2	·····Count·of·times·a·listen·queue·overflowed
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">linuxmib.ListenOverflows·</pre></div><div·class="refsect1"><a·name="idm15271"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>op</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">linuxmib.ListenOverflows·</pre></div><div·class="refsect1"><a·name="idm15271"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>sk</code></em></span></dt><dd><p>
4	·····Value·to·be·added·to·the·counter·(default·value·of·1)
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sk</code></em></span></dt><dd><p>
6	·····Pointer·to·the·struct·sock·being·acted·on	4	·····Pointer·to·the·struct·sock·being·acted·on
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>op</code></em></span></dt><dd><p>
		6	·····Value·to·be·added·to·the·counter·(default·value·of·1)
7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15284"></a><h2>Description</h2><p>	7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm15284"></a><h2>Description</h2><p>
8	···The·packet·pointed·to·by·<em·class="parameter"><code>skb</code></em>·is·filtered·by·the·function	8	···The·packet·pointed·to·by·<em·class="parameter"><code>skb</code></em>·is·filtered·by·the·function
9	···<code·class="function">linuxmib_filter_key</code>.·If·the·packet·passes·the·filter·is·is	9	···<code·class="function">linuxmib_filter_key</code>.·If·the·packet·passes·the·filter·is·is
10	···counted·in·the·global·<em·class="parameter"><code>ListenOverflows</code></em>·(equivalent·to·SNMP's·MIB	10	···counted·in·the·global·<em·class="parameter"><code>ListenOverflows</code></em>·(equivalent·to·SNMP's·MIB
11	···LINUX_MIB_LISTENOVERFLOWS)	11	···LINUX_MIB_LISTENOVERFLOWS)
12	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-linuxmib-ListenDrops.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="snmp.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-linuxmib-TCPMemoryPressures.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::linuxmib.ListenDrops</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::linuxmib.TCPMemoryPressures</span></td></tr></table></div></body></html>	12	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-linuxmib-ListenDrops.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="snmp.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-linuxmib-TCPMemoryPressures.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::linuxmib.ListenDrops</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::linuxmib.TCPMemoryPressures</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netfilter.bridge.forward</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netfilter-arp-out.html"·title="probe::netfilter.arp.out"><link·rel="next"·href="API-netfilter-bridge-local-in.html"·title="probe::netfilter.bridge.local_in"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netfilter.bridge.forward</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netfilter-arp-out.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netfilter-bridge-local-in.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netfilter-bridge-forward"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netfilter.bridge.forward·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netfilter.bridge.forward</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netfilter-arp-out.html"·title="probe::netfilter.arp.out"><link·rel="next"·href="API-netfilter-bridge-local-in.html"·title="probe::netfilter.bridge.local_in"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netfilter.bridge.forward</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netfilter-arp-out.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netfilter-bridge-local-in.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netfilter-bridge-forward"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netfilter.bridge.forward·—·
2	·····Called·on·an·incoming·bridging·packet·destined·for·some·other·computer	2	·····Called·on·an·incoming·bridging·packet·destined·for·some·other·computer
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netfilter.bridge.forward·</pre></div><div·class="refsect1"><a·name="idm9406"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>br_~~rmac~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netfilter.bridge.forward·</pre></div><div·class="refsect1"><a·name="idm9406"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>indev_name</code></em></span></dt><dd><p>
4	·····Root·bridge·~~MAC~~·address	4	·····Name·of·network·device·packet·was·received·on·(if·known)
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_s~~tolen~~</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_flags</code></em></span></dt><dd><p>
6	·····~~Constant·used·to~~·~~signi~~fy·a·'s~~tolen'·verdict~~	6	·····BPDU·flags
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_~~vid~~</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>brhdr</code></em></span></dt><dd><p>
		8	·····Address·of·bridge·header
8	·····Protocol·version·identifier
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_str</code></em></span></dt><dd><p>
10	·····A·string·representing·the·packet·buffer·contents
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>
12	·····Packet·protocol
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_drop</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_drop</code></em></span></dt><dd><p>
14	·····Constant·used·to·signify·a·'drop'·verdict	10	·····Constant·used·to·signify·a·'drop'·verdict
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_rid</code></em></span></dt><dd><p>
16	·····Identity·of·root·bridge
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~length~~</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_accept</code></em></span></dt><dd><p>
18	·····~~The·le~~ngth·of~~·the~~·~~packet·buffer~~·~~cont~~ents,·i~~n·bytes~~	12	·····Constant·used·to·signify·an·'accept'·verdict
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_fd</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_fd</code></em></span></dt><dd><p>
20	·····Forward·delay·in·1/256·secs	14	·····Forward·delay·in·1/256·secs
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stop</code></em></span></dt><dd><p>
		16	·····Constant·used·to·signify·a·'stop'·verdict
		17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev</code></em></span></dt><dd><p>
		18	·····Address·of·net_device·representing·output·device,·0·if·unknown
		19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_str</code></em></span></dt><dd><p>
		20	·····A·string·representing·the·packet·buffer·contents
		21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_htime</code></em></span></dt><dd><p>
		22	·····Hello·time·in·1/256·secs
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_queue</code></em></span></dt><dd><p>
		24	·····Constant·used·to·signify·a·'queue'·verdict
		25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_rmac</code></em></span></dt><dd><p>
		26	·····Root·bridge·MAC·address
		27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_msg</code></em></span></dt><dd><p>
		28	·····Message·age·in·1/256·secs
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pf</code></em></span></dt><dd><p>	29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pf</code></em></span></dt><dd><p>
22	·····Protocol·family·--·always·<span·class="quote">“<span·class="quote">bridge</span>”</span>	30	·····Protocol·family·--·always·<span·class="quote">“<span·class="quote">bridge</span>”</span>
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>llcpdu</code></em></span></dt><dd><p>
24	·····Address·of·LLC·Protocol·Data·Unit
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_poid</code></em></span></dt><dd><p>	31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_poid</code></em></span></dt><dd><p>
26	·····Port·identifier	32	·····Port·identifier
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_bid</code></em></span></dt><dd><p>	33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_rid</code></em></span></dt><dd><p>
28	·····Identity·of·bridge	34	·····Identity·of·root·bridge
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>llcproto_stp</code></em></span></dt><dd><p>	35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>llcproto_stp</code></em></span></dt><dd><p>
30	·····Constant·used·to·signify·Bridge·Spanning·Tree·Protocol·packet	36	·····Constant·used·to·signify·Bridge·Spanning·Tree·Protocol·packet
31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_accept</code></em></span></dt><dd><p>
32	·····Constant·used·to·signify·an·'accept'·verdict
33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_prid</code></em></span></dt><dd><p>	37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_vid</code></em></span></dt><dd><p>
34	·····Protocol·identifier	38	·····Protocol·version·identifier
35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_htime</code></em></span></dt><dd><p>
36	·····Hello·time·in·1/256·secs
37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_msg</code></em></span></dt><dd><p>
38	·····Message·age·in·1/256·secs
39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_flags</code></em></span></dt><dd><p>
40	·····BPDU·flags
41	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_max</code></em></span></dt><dd><p>
42	·····Max·age·in·1/256·secs
43	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_mac</code></em></span></dt><dd><p>	39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_mac</code></em></span></dt><dd><p>
44	·····Bridge·MAC·address	40	·····Bridge·MAC·address
45	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev_name</code></em></span></dt><dd><p>
46	·····Name·of·network·device·packet·will·be·routed·to·(if·known)
47	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev</code></em></span></dt><dd><p>
48	·····Address·of·net_device·representing·input·device,·0·if·unknown
49	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev_name</code></em></span></dt><dd><p>
50	·····Name·of·network·device·packet·was·received·on·(if·known)
51	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_repeat</code></em></span></dt><dd><p>
52	·····Constant·used·to·signify·a·'repeat'·verdict
53	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_cost</code></em></span></dt><dd><p>	41	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_cost</code></em></span></dt><dd><p>
54	·····Total·cost·from·transmitting·bridge·to·root	42	·····Total·cost·from·transmitting·bridge·to·root
		43	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_repeat</code></em></span></dt><dd><p>
		44	·····Constant·used·to·signify·a·'repeat'·verdict
55	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stop</code></em></span></dt><dd><p>	45	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stolen</code></em></span></dt><dd><p>
56	·····Constant·used·to·signify·a·'stop'·verdict	46	·····Constant·used·to·signify·a·'stolen'·verdict
		47	····</p></dd><dt><span·class="term"><em·class="parameter"><code>length</code></em></span></dt><dd><p>
		48	·····The·length·of·the·packet·buffer·contents,·in·bytes
		49	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_max</code></em></span></dt><dd><p>
		50	·····Max·age·in·1/256·secs
		51	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_prid</code></em></span></dt><dd><p>
		52	·····Protocol·identifier
		53	····</p></dd><dt><span·class="term"><em·class="parameter"><code>llcpdu</code></em></span></dt><dd><p>
		54	·····Address·of·LLC·Protocol·Data·Unit
57	····</p></dd><dt><span·class="term"><em·class="parameter"><code>o~~utdev~~</code></em></span></dt><dd><p>	55	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>
58	·····~~Address·of·n~~et~~_device~~·repr~~esenting·~~o~~utpu~~t~~·dev~~ic~~e,·0·if·unkn~~own	56	·····Packet·protocol
59	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br~~hdr~~</code></em></span></dt><dd><p>	57	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_bid</code></em></span></dt><dd><p>
		58	·····Identity·of·bridge
60	·····Address·of·bridge·header
61	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_type</code></em></span></dt><dd><p>
62	·····BPDU·type
63	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_queue</code></em></span></dt><dd><p>
64	·····Constant·used·to·signify·a·'queue'·verdict
65	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_hex</code></em></span></dt><dd><p>	59	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_hex</code></em></span></dt><dd><p>
66	·····A·hexadecimal·string·representing·the·packet·buffer·contents	60	·····A·hexadecimal·string·representing·the·packet·buffer·contents
		61	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev</code></em></span></dt><dd><p>
		62	·····Address·of·net_device·representing·input·device,·0·if·unknown
		63	····</p></dd><dt><span·class="term"><em·class="parameter"><code>br_type</code></em></span></dt><dd><p>
		64	·····BPDU·type
		65	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev_name</code></em></span></dt><dd><p>
		66	·····Name·of·network·device·packet·will·be·routed·to·(if·known)
67	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netfilter-arp-out.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netfilter-bridge-local-in.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netfilter.arp.out</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netfilter.bridge.local_in</span></td></tr></table></div></body></html>	67	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netfilter-arp-out.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netfilter-bridge-local-in.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netfilter.arp.out</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netfilter.bridge.local_in</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netfilter.ip.forward</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netfilter-bridge-pre-routing.html"·title="probe::netfilter.bridge.pre_routing"><link·rel="next"·href="API-netfilter-ip-local-in.html"·title="probe::netfilter.ip.local_in"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netfilter.ip.forward</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netfilter-bridge-pre-routing.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netfilter-ip-local-in.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netfilter-ip-forward"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netfilter.ip.forward·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::netfilter.ip.forward</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-netfilter-bridge-pre-routing.html"·title="probe::netfilter.bridge.pre_routing"><link·rel="next"·href="API-netfilter-ip-local-in.html"·title="probe::netfilter.ip.local_in"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::netfilter.ip.forward</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-netfilter-bridge-pre-routing.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-netfilter-ip-local-in.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-netfilter-ip-forward"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::netfilter.ip.forward·—·
2	·····Called·on·an·incoming·IP·packet·addressed·to·some·other·computer	2	·····Called·on·an·incoming·IP·packet·addressed·to·some·other·computer
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netfilter.ip.forward·</pre></div><div·class="refsect1"><a·name="idm10301"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~daddr~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">netfilter.ip.forward·</pre></div><div·class="refsect1"><a·name="idm10301"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>nf_queue</code></em></span></dt><dd><p>
4	·····A·string·~~repr~~ese~~ntin~~g·the·~~dest~~ina~~tion·IP~~·~~address~~	4	·····Constant·used·to·signify·a·'queue'·verdict
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~urg~~</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>syn</code></em></span></dt><dd><p>
6	·····TCP·~~URG~~·flag·(if·protocol·is·TCP;·ipv4·only)	6	·····TCP·SYN·flag·(if·protocol·is·TCP;·ipv4·only)
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_accept</code></em></span></dt><dd><p>
8	·····Constant·used·to·signify·an·'accept'·verdict
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rst</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rst</code></em></span></dt><dd><p>
10	·····TCP·RST·flag·(if·protocol·is·TCP;·ipv4·only)	8	·····TCP·RST·flag·(if·protocol·is·TCP;·ipv4·only)
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ack</code></em></span></dt><dd><p>
		10	·····TCP·ACK·flag·(if·protocol·is·TCP;·ipv4·only)
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>fin</code></em></span></dt><dd><p>
		12	·····TCP·FIN·flag·(if·protocol·is·TCP;·ipv4·only)
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_str</code></em></span></dt><dd><p>
		14	·····A·string·representing·the·packet·buffer·contents
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stop</code></em></span></dt><dd><p>
		16	·····Constant·used·to·signify·a·'stop'·verdict
		17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev</code></em></span></dt><dd><p>
		18	·····Address·of·net_device·representing·output·device,·0·if·unknown
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>saddr</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>daddr</code></em></span></dt><dd><p>
12	·····A·string·representing·the·s~~ource~~·IP·address	20	·····A·string·representing·the·destination·IP·address
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>psh</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>psh</code></em></span></dt><dd><p>
14	·····TCP·PSH·flag·(if·protocol·is·TCP;·ipv4·only)	22	·····TCP·PSH·flag·(if·protocol·is·TCP;·ipv4·only)
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ipproto_udp</code></em></span></dt><dd><p>
		24	·····Constant·used·to·signify·that·the·packet·protocol·is·UDP
		25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_accept</code></em></span></dt><dd><p>
		26	·····Constant·used·to·signify·an·'accept'·verdict
		27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_drop</code></em></span></dt><dd><p>
		28	·····Constant·used·to·signify·a·'drop'·verdict
		29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sport</code></em></span></dt><dd><p>
		30	·····TCP·or·UDP·source·port·(ipv4·only)
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>family</code></em></span></dt><dd><p>	31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>family</code></em></span></dt><dd><p>
16	·····IP·address·family	32	·····IP·address·family
		33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev_name</code></em></span></dt><dd><p>
		34	·····Name·of·network·device·packet·was·received·on·(if·known)
		35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev</code></em></span></dt><dd><p>
		36	·····Address·of·net_device·representing·input·device,·0·if·unknown
		37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_hex</code></em></span></dt><dd><p>
		38	·····A·hexadecimal·string·representing·the·packet·buffer·contents
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pf</code></em></span></dt><dd><p>	39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>urg</code></em></span></dt><dd><p>
18	·····P~~rotocol~~·f~~ami~~ly·--·ei~~the~~r·<sp~~an·class="q~~uot~~e">“<span·class="qu~~o~~te">ipv4</span>”</span>~~·or·<s~~pan~~·~~class="quote">&#8220~~;~~<span~~·~~class="quote">~~ipv~~6</spa~~n~~>”</span>~~	40	·····TCP·URG·flag·(if·protocol·is·TCP;·ipv4·only)
		41	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev_name</code></em></span></dt><dd><p>
		42	·····Name·of·network·device·packet·will·be·routed·to·(if·known)
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>length</code></em></span></dt><dd><p>	43	····</p></dd><dt><span·class="term"><em·class="parameter"><code>length</code></em></span></dt><dd><p>
20	·····The·length·of·the·packet·buffer·contents,·in·bytes	44	·····The·length·of·the·packet·buffer·contents,·in·bytes
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~nf_~~drop</code></em></span></dt><dd><p>	45	····</p></dd><dt><span·class="term"><em·class="parameter"><code>saddr</code></em></span></dt><dd><p>
		46	·····A·string·representing·the·source·IP·address
22	·····Constant·used·to·signify·a·'drop'·verdict
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ipproto_udp</code></em></span></dt><dd><p>
24	·····Constant·used·to·signify·that·the·packet·protocol·is·UDP
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_str</code></em></span></dt><dd><p>
26	·····A·string·representing·the·packet·buffer·contents
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>	47	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>
28	·····Packet·protocol·from·driver·(ipv4·only)	48	·····Packet·protocol·from·driver·(ipv4·only)
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stolen</code></em></span></dt><dd><p>	49	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stolen</code></em></span></dt><dd><p>
30	·····Constant·used·to·signify·a·'stolen'·verdict	50	·····Constant·used·to·signify·a·'stolen'·verdict
31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>data_hex</code></em></span></dt><dd><p>
32	·····A·hexadecimal·string·representing·the·packet·buffer·contents
33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>syn</code></em></span></dt><dd><p>
34	·····TCP·SYN·flag·(if·protocol·is·TCP;·ipv4·only)
35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ack</code></em></span></dt><dd><p>
36	·····TCP·ACK·flag·(if·protocol·is·TCP;·ipv4·only)
37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_queue</code></em></span></dt><dd><p>
38	·····Constant·used·to·signify·a·'queue'·verdict
39	····</p></dd><dt><span·class="term"><em·class="parameter"><code>fin</code></em></span></dt><dd><p>
40	·····TCP·FIN·flag·(if·protocol·is·TCP;·ipv4·only)
41	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev</code></em></span></dt><dd><p>
42	·····Address·of·net_device·representing·output·device,·0·if·unknown
43	····</p></dd><dt><span·class="term"><em·class="parameter"><code>iphdr</code></em></span></dt><dd><p>
44	·····Address·of·IP·header
45	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_stop</code></em></span></dt><dd><p>
46	·····Constant·used·to·signify·a·'stop'·verdict
47	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_repeat</code></em></span></dt><dd><p>	51	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nf_repeat</code></em></span></dt><dd><p>
48	·····Constant·used·to·signify·a·'repeat'·verdict	52	·····Constant·used·to·signify·a·'repeat'·verdict
49	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev_name</code></em></span></dt><dd><p>
50	·····Name·of·network·device·packet·was·received·on·(if·known)
51	····</p></dd><dt><span·class="term"><em·class="parameter"><code>indev</code></em></span></dt><dd><p>
52	·····Address·of·net_device·representing·input·device,·0·if·unknown
53	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dport</code></em></span></dt><dd><p>	53	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dport</code></em></span></dt><dd><p>
54	·····TCP·or·UDP·destination·port·(ipv4·only)	54	·····TCP·or·UDP·destination·port·(ipv4·only)
55	····</p></dd><dt><span·class="term"><em·class="parameter"><code>outdev_name</code></em></span></dt><dd><p>
56	·····Name·of·network·device·packet·will·be·routed·to·(if·known)
57	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sport</code></em></span></dt><dd><p>	55	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pf</code></em></span></dt><dd><p>
58	·····~~TCP~~·or·~~UDP~~·source·port·(ipv~~4·o~~n~~ly)~~	56	·····Protocol·family·--·either·<span·class="quote">“<span·class="quote">ipv4</span>”</span>·or·<span·class="quote">“<span·class="quote">ipv6</span>”</span>
		57	····</p></dd><dt><span·class="term"><em·class="parameter"><code>iphdr</code></em></span></dt><dd><p>
		58	·····Address·of·IP·header
59	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ipproto_tcp</code></em></span></dt><dd><p>	59	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ipproto_tcp</code></em></span></dt><dd><p>
60	·····Constant·used·to·signify·that·the·packet·protocol·is·TCP	60	·····Constant·used·to·signify·that·the·packet·protocol·is·TCP
61	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netfilter-bridge-pre-routing.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netfilter-ip-local-in.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netfilter.bridge.pre_routing</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netfilter.ip.local_in</span></td></tr></table></div></body></html>	61	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-netfilter-bridge-pre-routing.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-netfilter-ip-local-in.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::netfilter.bridge.pre_routing</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::netfilter.ip.local_in</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.readahead</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-.html"·title="probe::"><link·rel="next"·href="API-nfs-aop-readpage.html"·title="probe::nfs.aop.readpage"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.readahead</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-readpage.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-readahead"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.readahead·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.readahead</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-.html"·title="probe::"><link·rel="next"·href="API-nfs-aop-readpage.html"·title="probe::nfs.aop.readpage"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.readahead</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-readpage.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-readahead"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.readahead·—·
2	·····NFS·client·reading·multiple·pages	2	·····NFS·client·reading·multiple·pages
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.readahead·</pre></div><div·class="refsect1"><a·name="idm22374"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~nr_pages~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.readahead·</pre></div><div·class="refsect1"><a·name="idm22374"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
4	·····number·of·pages·attempted·to·read·in·this·execution
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rsize</code></em></span></dt><dd><p>
6	·····read·size·(in·bytes)
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rpages</code></em></span></dt><dd><p>
8	·····read·size·(in·pages)
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
10	·····device·identifier
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
12	·····inode·number	4	·····inode·number
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>file</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>file</code></em></span></dt><dd><p>
14	·····filp·argument	6	·····filp·argument
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rpages</code></em></span></dt><dd><p>
		8	·····read·size·(in·pages)
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
16	·····number·of·pages·attempted·to·read·in·this·execution	10	·····number·of·pages·attempted·to·read·in·this·execution
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
		12	·····device·identifier
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rsize</code></em></span></dt><dd><p>
		14	·····read·size·(in·bytes)
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>nr_pages</code></em></span></dt><dd><p>
		16	·····number·of·pages·attempted·to·read·in·this·execution
17	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22412"></a><h2>Description</h2><p>	17	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22412"></a><h2>Description</h2><p>
18	···Fires·when·in·readahead·way,·read·several·pages·once	18	···Fires·when·in·readahead·way,·read·several·pages·once
19	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-readpage.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.aop.readpage</span></td></tr></table></div></body></html>	19	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-readpage.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.aop.readpage</span></td></tr></table></div></body></html>


Offset 1, 16 lines modified		Offset 1, 16 lines modified
1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.release_page</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-readpages.html"·title="probe::nfs.aop.readpages"><link·rel="next"·href="API-nfs-aop-set-page-dirty.html"·title="probe::nfs.aop.set_page_dirty"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.release_page</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-readpages.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-set-page-dirty.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-release-page"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.release_page·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.release_page</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-readpages.html"·title="probe::nfs.aop.readpages"><link·rel="next"·href="API-nfs-aop-set-page-dirty.html"·title="probe::nfs.aop.set_page_dirty"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.release_page</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-readpages.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-set-page-dirty.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-release-page"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.release_page·—·
2	·····NFS·client·releasing·page	2	·····NFS·client·releasing·page
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.release_page·</pre></div><div·class="refsect1"><a·name="idm22557"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>__~~pag~~e</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.release_page·</pre></div><div·class="refsect1"><a·name="idm22557"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>page_index</code></em></span></dt><dd><p>
4	·····the·address·of·page
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>page_index</code></em></span></dt><dd><p>
6	·····offset·within·mapping,·can·used·a·page·identifier	4	·····offset·within·mapping,·can·used·a·page·identifier
7	·····and·position·identifier·in·the·page·frame	5	·····and·position·identifier·in·the·page·frame
8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
9	·····inode·number
10	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
11	·····release·pages
12	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>	6	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
13	·····device·identifier	7	·····device·identifier
		8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
		9	·····release·pages
		10	····</p></dd><dt><span·class="term"><em·class="parameter"><code>__page</code></em></span></dt><dd><p>
		11	·····the·address·of·page
		12	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
		13	·····inode·number
14	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22585"></a><h2>Description</h2><p>	14	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22585"></a><h2>Description</h2><p>
15	···Fires·when·do·a·release·operation·on·NFS.	15	···Fires·when·do·a·release·operation·on·NFS.
16	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-aop-readpages.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-set-page-dirty.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.aop.readpages</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.aop.set_page_dirty</span></td></tr></table></div></body></html>	16	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-aop-readpages.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-set-page-dirty.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.aop.readpages</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.aop.set_page_dirty</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.write_begin</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-set-page-dirty.html"·title="probe::nfs.aop.set_page_dirty"><link·rel="next"·href="API-nfs-aop-write-end.html"·title="probe::nfs.aop.write_end"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.write_begin</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-set-page-dirty.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-write-end.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-write-begin"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.write_begin·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.write_begin</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-set-page-dirty.html"·title="probe::nfs.aop.set_page_dirty"><link·rel="next"·href="API-nfs-aop-write-end.html"·title="probe::nfs.aop.write_end"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.write_begin</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-set-page-dirty.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-write-end.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-write-begin"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.write_begin·—·
2	·····NFS·client·begin·to·write·data	2	·····NFS·client·begin·to·write·data
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.write_begin·</pre></div><div·class="refsect1"><a·name="idm22634"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>o~~ffs~~et</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.write_begin·</pre></div><div·class="refsect1"><a·name="idm22634"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
		4	·····write·bytes
4	·····start·address·of·this·write·operation·
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>page_index</code></em></span></dt><dd><p>
6	·····offset·within·mapping,·can·used·a·page·identifier
7	·····and·position·identifier·in·the·page·frame
8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
9	·····inode·number·
10	····</p></dd><dt><span·class="term"><em·class="parameter"><code>__page</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>__page</code></em></span></dt><dd><p>
11	·····the·address·of·page	6	·····the·address·of·page
12	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
13	·····write·bytes
14	····</p></dd><dt><span·class="term"><em·class="parameter"><code>to</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>to</code></em></span></dt><dd><p>
15	·····end·address·of·this·write·operation·	8	·····end·address·of·this·write·operation·
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
		10	·····inode·number·
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>page_index</code></em></span></dt><dd><p>
		12	·····offset·within·mapping,·can·used·a·page·identifier
		13	·····and·position·identifier·in·the·page·frame
16	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>	14	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
17	·····device·identifier	15	·····device·identifier
		16	····</p></dd><dt><span·class="term"><em·class="parameter"><code>offset</code></em></span></dt><dd><p>
		17	·····start·address·of·this·write·operation·
18	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22672"></a><h2>Description</h2><p>	18	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22672"></a><h2>Description</h2><p>
19	···Occurs·when·write·operation·occurs·on·nfs.·It·prepare·a·page·for·writing,	19	···Occurs·when·write·operation·occurs·on·nfs.·It·prepare·a·page·for·writing,
20	···look·for·a·request·corresponding·to·the·page.·If·there	20	···look·for·a·request·corresponding·to·the·page.·If·there
21	···is·one,·and·it·belongs·to·another·file,·it·flush·it·out	21	···is·one,·and·it·belongs·to·another·file,·it·flush·it·out
22	···before·it·tries·to·copy·anything·into·the·page.·	22	···before·it·tries·to·copy·anything·into·the·page.·
23	···Also·do·the·same·if·it·finds·a·request·from·an·existing	23	···Also·do·the·same·if·it·finds·a·request·from·an·existing
24	···dropped·page	24	···dropped·page


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.writepage</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-write-end.html"·title="probe::nfs.aop.write_end"><link·rel="next"·href="API-nfs-aop-writepages.html"·title="probe::nfs.aop.writepages"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.writepage</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-write-end.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-writepages.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-writepage"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.writepage·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.aop.writepage</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-write-end.html"·title="probe::nfs.aop.write_end"><link·rel="next"·href="API-nfs-aop-writepages.html"·title="probe::nfs.aop.writepages"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.aop.writepage</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-write-end.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-writepages.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-aop-writepage"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.aop.writepage·—·
2	·····NFS·client·writing·a·mapped·page·to·the·NFS·server	2	·····NFS·client·writing·a·mapped·page·to·the·NFS·server
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.writepage·</pre></div><div·class="refsect1"><a·name="idm22762"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>for_reclaim</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.aop.writepage·</pre></div><div·class="refsect1"><a·name="idm22762"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>sb_flag</code></em></span></dt><dd><p>
		4	·····super·block·flags
4	·····a·flag·of·writeback_control,
5	·····indicates·if·it's·invoked·from·the·page·allocator
6	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
7	·····number·of·pages·to·be·written·in·this·execution
8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
9	·····inode·number··
10	····</p></dd><dt><span·class="term"><em·class="parameter"><code>i_size</code></em></span></dt><dd><p>
11	·····file·length·in·bytes
12	····</p></dd><dt><span·class="term"><em·class="parameter"><code>page_index</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>page_index</code></em></span></dt><dd><p>
13	·····offset·within·mapping,	6	·····offset·within·mapping,
14	·····can·used·a·page·identifier·and·position·identifier·in·the·page·frame	7	·····can·used·a·page·identifier·and·position·identifier·in·the·page·frame
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sb_flag</code></em></span></dt><dd><p>
16	·····super·block·flags
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~__page~~</code></em></span></dt><dd><p>	8	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
18	·····the·addres~~s·o~~f·p~~age~~	9	·····device·identifier
		10	····</p></dd><dt><span·class="term"><em·class="parameter"><code>for_reclaim</code></em></span></dt><dd><p>
		11	·····a·flag·of·writeback_control,
		12	·····indicates·if·it's·invoked·from·the·page·allocator
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>i_state</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>i_state</code></em></span></dt><dd><p>
20	·····inode·state·flags	14	·····inode·state·flags
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>wsize</code></em></span></dt><dd><p>	15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>wsize</code></em></span></dt><dd><p>
22	·····write·size	16	·····write·size
		17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>i_size</code></em></span></dt><dd><p>
		18	·····file·length·in·bytes
		19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
		20	·····inode·number··
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~dev~~</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
24	·····de~~vic~~e·identifier	22	·····number·of·pages·to·be·written·in·this·execution
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>i_flag</code></em></span></dt><dd><p>	23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>i_flag</code></em></span></dt><dd><p>
26	·····file·flags	24	·····file·flags
		25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>__page</code></em></span></dt><dd><p>
		26	·····the·address·of·page
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>for_kupdate</code></em></span></dt><dd><p>	27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>for_kupdate</code></em></span></dt><dd><p>
28	·····a·flag·of·writeback_control,	28	·····a·flag·of·writeback_control,
29	·····indicates·if·it's·a·kupdate·writeback	29	·····indicates·if·it's·a·kupdate·writeback
30	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22825"></a><h2>Description</h2><p>	30	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm22825"></a><h2>Description</h2><p>
31	···The·priority·of·wb·is·decided·by·the·flags	31	···The·priority·of·wb·is·decided·by·the·flags
32	···<em·class="parameter"><code>for_reclaim</code></em>·and·<em·class="parameter"><code>for_kupdate</code></em>.	32	···<em·class="parameter"><code>for_reclaim</code></em>·and·<em·class="parameter"><code>for_kupdate</code></em>.
33	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-aop-write-end.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-writepages.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.aop.write_end</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.aop.writepages</span></td></tr></table></div></body></html>	33	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-aop-write-end.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-aop-writepages.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.aop.write_end</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.aop.writepages</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.fop.aio_read</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-writepages.html"·title="probe::nfs.aop.writepages"><link·rel="next"·href="API-nfs-fop-aio-write.html"·title="probe::nfs.fop.aio_write"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.fop.aio_read</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-writepages.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-aio-write.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-fop-aio-read"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.fop.aio_read·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.fop.aio_read</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-aop-writepages.html"·title="probe::nfs.aop.writepages"><link·rel="next"·href="API-nfs-fop-aio-write.html"·title="probe::nfs.fop.aio_write"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.fop.aio_read</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-aop-writepages.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-aio-write.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-fop-aio-read"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.fop.aio_read·—·
2	·····NFS·client·aio_read·file·operation	2	·····NFS·client·aio_read·file·operation
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.fop.aio_read·</pre></div><div·class="refsect1"><a·name="idm22908"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.fop.aio_read·</pre></div><div·class="refsect1"><a·name="idm22908"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>attrtimeo</code></em></span></dt><dd><p>
4	·····inode·number········
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>buf</code></em></span></dt><dd><p>
6	·····the·address·of·buf·in·user·space
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pos</code></em></span></dt><dd><p>
8	·····current·position·of·file···
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>attrtimeo</code></em></span></dt><dd><p>
10	·····how·long·the·cached·information·is·assumed·to·be·valid.	4	·····how·long·the·cached·information·is·assumed·to·be·valid.
11	·····We·need·to·revalidate·the·cached·attrs·for·this·inode	5	·····We·need·to·revalidate·the·cached·attrs·for·this·inode
12	·····if·jiffies·-·read_cache_jiffies·>·attrtimeo.	6	·····if·jiffies·-·read_cache_jiffies·>·attrtimeo.
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_valid</code></em></span></dt><dd><p>
14	·····cache·related·bit·mask·flag
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_time</code></em></span></dt><dd><p>
16	·····when·we·started·read-caching·this·inode
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>file_name</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>file_name</code></em></span></dt><dd><p>
18	·····file·name	8	·····file·name
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_time</code></em></span></dt><dd><p>
		10	·····when·we·started·read-caching·this·inode
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>parent_name</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>parent_name</code></em></span></dt><dd><p>
20	·····parent·dir·name	12	·····parent·dir·name
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>
22	·····read·bytes	14	·····read·bytes
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
		16	·····inode·number········
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
24	·····device·identifier	18	·····device·identifier
		19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pos</code></em></span></dt><dd><p>
		20	·····current·position·of·file···
		21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>buf</code></em></span></dt><dd><p>
		22	·····the·address·of·buf·in·user·space
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_valid</code></em></span></dt><dd><p>
		24	·····cache·related·bit·mask·flag
25	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-aop-writepages.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-aio-write.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.aop.writepages</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.fop.aio_write</span></td></tr></table></div></body></html>	25	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-aop-writepages.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-aio-write.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.aop.writepages</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.fop.aio_write</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.fop.read_iter</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-fop-read.html"·title="probe::nfs.fop.read"><link·rel="next"·href="API-nfs-fop-release.html"·title="probe::nfs.fop.release"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.fop.read_iter</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-fop-read.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-release.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-fop-read-iter"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.fop.read_iter·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.fop.read_iter</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-fop-read.html"·title="probe::nfs.fop.read"><link·rel="next"·href="API-nfs-fop-release.html"·title="probe::nfs.fop.release"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.fop.read_iter</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-fop-read.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-release.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-fop-read-iter"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.fop.read_iter·—·
2	·····NFS·client·read_iter·file·operation	2	·····NFS·client·read_iter·file·operation
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.fop.read_iter·</pre></div><div·class="refsect1"><a·name="idm23366"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>a~~ttrtimeo~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.fop.read_iter·</pre></div><div·class="refsect1"><a·name="idm23366"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>cache_valid</code></em></span></dt><dd><p>
4	·····how·long·the·cached·information·is·assumed·to·be·valid.
5	·····We·need·to·revalidate·the·cached·attrs·for·this·inode
6	·····if·jiffies·-·read_cache_jiffies·>·attrtimeo.
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_valid</code></em></span></dt><dd><p>
8	·····cache·related·bit·mask·flag	4	·····cache·related·bit·mask·flag
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_time</code></em></span></dt><dd><p>
10	·····when·we·started·read-caching·this·inode
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
12	·····inode·number········
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pos</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pos</code></em></span></dt><dd><p>
14	·····current·position·of·file···	6	·····current·position·of·file···
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dev</code></em></span></dt><dd><p>
16	·····device·identifier	8	·····device·identifier
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>
18	·····read·bytes	10	·····read·bytes
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>fi~~le_~~name</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ino</code></em></span></dt><dd><p>
20	·····~~fil~~e·name	12	·····inode·number········
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>cache_time</code></em></span></dt><dd><p>
		14	·····when·we·started·read-caching·this·inode
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>parent_name</code></em></span></dt><dd><p>	15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>parent_name</code></em></span></dt><dd><p>
22	·····parent·dir·name	16	·····parent·dir·name
		17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>file_name</code></em></span></dt><dd><p>
		18	·····file·name
		19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>attrtimeo</code></em></span></dt><dd><p>
		20	·····how·long·the·cached·information·is·assumed·to·be·valid.
		21	·····We·need·to·revalidate·the·cached·attrs·for·this·inode
		22	·····if·jiffies·-·read_cache_jiffies·>·attrtimeo.
23	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-fop-read.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-release.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.fop.read</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.fop.release</span></td></tr></table></div></body></html>	23	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-fop-read.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-fop-release.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.fop.read</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.fop.release</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.commit_done</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-commit.html"·title="probe::nfs.proc.commit"><link·rel="next"·href="API-nfs-proc-commit-setup.html"·title="probe::nfs.proc.commit_setup"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.commit_done</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-commit.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-commit-setup.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-commit-done"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.commit_done·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.commit_done</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-commit.html"·title="probe::nfs.proc.commit"><link·rel="next"·href="API-nfs-proc-commit-setup.html"·title="probe::nfs.proc.commit_setup"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.commit_done</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-commit.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-commit-setup.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-commit-done"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.commit_done·—·
2	·····NFS·client·response·to·a·commit·RPC·task	2	·····NFS·client·response·to·a·commit·RPC·task
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.commit_done·</pre></div><div·class="refsect1"><a·name="idm23646"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~serv~~er_ip</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.commit_done·</pre></div><div·class="refsect1"><a·name="idm23646"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
4	·····IP·address·of·server
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
6	·····transfer·protocol	4	·····transfer·protocol
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>
8	·····number·of·bytes·committed
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>status</code></em></span></dt><dd><p>
10	·····result·of·last·operation
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>valid</code></em></span></dt><dd><p>
12	·····fattr->valid,·indicates·which·fields·are·valid·
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>timestamp</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>timestamp</code></em></span></dt><dd><p>
14	·····V4·timestamp,·which·is·used·for·lease·renewal	6	·····V4·timestamp,·which·is·used·for·lease·renewal
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>valid</code></em></span></dt><dd><p>
		8	·····fattr->valid,·indicates·which·fields·are·valid·
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>server_ip</code></em></span></dt><dd><p>
		10	·····IP·address·of·server
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>version</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>version</code></em></span></dt><dd><p>
16	·····NFS·version	12	·····NFS·version
		13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>
		14	·····number·of·bytes·committed
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>status</code></em></span></dt><dd><p>
		16	·····result·of·last·operation
17	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm23684"></a><h2>Description</h2><p>	17	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm23684"></a><h2>Description</h2><p>
18	···Fires·when·a·reply·to·a·commit·RPC·task·is·received	18	···Fires·when·a·reply·to·a·commit·RPC·task·is·received
19	···or·some·commit·operation·error·occur·(timeout·or·socket·shutdown).	19	···or·some·commit·operation·error·occur·(timeout·or·socket·shutdown).
20	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-commit.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-commit-setup.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.commit</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.proc.commit_setup</span></td></tr></table></div></body></html>	20	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-commit.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-commit-setup.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.commit</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.proc.commit_setup</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.rename_setup</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-rename-done.html"·title="probe::nfs.proc.rename_done"><link·rel="next"·href="API-nfs-proc-write.html"·title="probe::nfs.proc.write"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.rename_setup</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-rename-done.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-write.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-rename-setup"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.rename_setup·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.rename_setup</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-rename-done.html"·title="probe::nfs.proc.rename_done"><link·rel="next"·href="API-nfs-proc-write.html"·title="probe::nfs.proc.write"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.rename_setup</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-rename-done.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-write.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-rename-setup"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.rename_setup·—·
2	·····NFS·client·setting·up·a·rename·RPC·task	2	·····NFS·client·setting·up·a·rename·RPC·task
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.rename_setup·</pre></div><div·class="refsect1"><a·name="idm24317"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~versi~~on</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.rename_setup·</pre></div><div·class="refsect1"><a·name="idm24317"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>fh</code></em></span></dt><dd><p>
		4	·····file·handle·of·parent·dir
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>version</code></em></span></dt><dd><p>
4	·····NFS·version	6	·····NFS·version
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>server_ip</code></em></span></dt><dd><p>
6	·····IP·address·of·server
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
8	·····transfer·protocol	8	·····transfer·protocol
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>fh</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>server_ip</code></em></span></dt><dd><p>
10	·····file·handle·of·parent~~·di~~r	10	·····IP·address·of·server
11	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm24340"></a><h2>Description</h2><p>	11	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm24340"></a><h2>Description</h2><p>
12	···The·rename_setup·function·is·used·to·setup·a·rename·RPC·task.	12	···The·rename_setup·function·is·used·to·setup·a·rename·RPC·task.
13	···Is·is·not·doing·the·actual·rename·operation.	13	···Is·is·not·doing·the·actual·rename·operation.
14	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-rename-done.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-write.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.rename_done</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.proc.write</span></td></tr></table></div></body></html>	14	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-rename-done.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-write.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.rename_done</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.proc.write</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.rename</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-remove.html"·title="probe::nfs.proc.remove"><link·rel="next"·href="API-nfs-proc-rename-done.html"·title="probe::nfs.proc.rename_done"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.rename</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-remove.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-rename-done.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-rename"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.rename·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.rename</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-remove.html"·title="probe::nfs.proc.remove"><link·rel="next"·href="API-nfs-proc-rename-done.html"·title="probe::nfs.proc.rename_done"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.rename</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-remove.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-rename-done.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-rename"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.rename·—·
2	·····NFS·client·renames·a·file·on·server	2	·····NFS·client·renames·a·file·on·server
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.rename·</pre></div><div·class="refsect1"><a·name="idm24198"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>ser~~ver_ip~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.rename·</pre></div><div·class="refsect1"><a·name="idm24198"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>new_name</code></em></span></dt><dd><p>
		4	·····new·file·name
4	·····IP·address·of·server
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_filelen</code></em></span></dt><dd><p>
6	·····length·of·old·file·name
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
8	·····transfer·protocol
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>new_filelen</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>new_filelen</code></em></span></dt><dd><p>
10	·····length·of·new·file·name	6	·····length·of·new·file·name
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>new_fh</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>new_fh</code></em></span></dt><dd><p>
12	·····file·handle·of·new·parent·dir	8	·····file·handle·of·new·parent·dir
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_fh</code></em></span></dt><dd><p>
14	·····file·handle·of·old·parent·dir
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>new_name</code></em></span></dt><dd><p>
16	·····new·file·name
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>version</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>version</code></em></span></dt><dd><p>
18	·····NFS·version·(the·function·is·used·for·all·NFS·version)	10	·····NFS·version·(the·function·is·used·for·all·NFS·version)
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_fh</code></em></span></dt><dd><p>
		12	·····file·handle·of·old·parent·dir
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_name</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_name</code></em></span></dt><dd><p>
20	·····old·file·name	14	·····old·file·name
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>old_filelen</code></em></span></dt><dd><p>
		16	·····length·of·old·file·name
		17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>server_ip</code></em></span></dt><dd><p>
		18	·····IP·address·of·server
		19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
		20	·····transfer·protocol
21	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-remove.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-rename-done.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.remove</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.proc.rename_done</span></td></tr></table></div></body></html>	21	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-remove.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfs-proc-rename-done.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.remove</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfs.proc.rename_done</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.write_setup</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-write-done.html"·title="probe::nfs.proc.write_done"><link·rel="next"·href="API-nfsd-close.html"·title="probe::nfsd.close"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.write_setup</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-write-done.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfsd-close.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-write-setup"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.write_setup·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::nfs.proc.write_setup</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="nfsd.stp.html"·title="Chapter 31. Network·File·Storage·Tapsets"><link·rel="prev"·href="API-nfs-proc-write-done.html"·title="probe::nfs.proc.write_done"><link·rel="next"·href="API-nfsd-close.html"·title="probe::nfsd.close"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::nfs.proc.write_setup</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-nfs-proc-write-done.html">Prev</a> </td><th·width="60%"·align="center">Chapter 31. Network·File·Storage·Tapsets</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-nfsd-close.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-nfs-proc-write-setup"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::nfs.proc.write_setup·—·
2	·····NFS·client·setting·up·a·write·RPC·task	2	·····NFS·client·setting·up·a·write·RPC·task
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.write_setup·</pre></div><div·class="refsect1"><a·name="idm24475"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~ver~~sion</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">nfs.proc.write_setup·</pre></div><div·class="refsect1"><a·name="idm24475"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>offset</code></em></span></dt><dd><p>
4	·····NFS·version
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>offset</code></em></span></dt><dd><p>
6	·····the·file·offset	4	·····the·file·offset
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
8	·····transfer·protocol
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
10	·····bytes·written·in·this·execution	6	·····bytes·written·in·this·execution
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bitmask1</code></em></span></dt><dd><p>
12	·····V4·bitmask·representing·the·set·of·attributes·supported
13	·····on·this·filesystem·
14	····</p></dd><dt><span·class="term"><em·class="parameter"><code>how</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>how</code></em></span></dt><dd><p>
15	·····used·to·set·args.stable.·The·stable·value·could·be:	8	·····used·to·set·args.stable.·The·stable·value·could·be:
16	·····NFS_UNSTABLE,NFS_DATA_SYNC,NFS_FILE_SYNC	9	·····NFS_UNSTABLE,NFS_DATA_SYNC,NFS_FILE_SYNC
17	·····(in·nfs.proc3.write_setup·and·nfs.proc4.write_setup)	10	·····(in·nfs.proc3.write_setup·and·nfs.proc4.write_setup)
18	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>count</code></em></span></dt><dd><p>
19	·····bytes·written·in·this·execution	12	·····bytes·written·in·this·execution
20	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~ser~~ver_ip</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>version</code></em></span></dt><dd><p>
21	·····IP~~·addr~~ess·o~~f·serve~~r	14	·····NFS·version
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bitmask1</code></em></span></dt><dd><p>
		16	·····V4·bitmask·representing·the·set·of·attributes·supported
		17	·····on·this·filesystem·
22	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bitmask0</code></em></span></dt><dd><p>	18	····</p></dd><dt><span·class="term"><em·class="parameter"><code>bitmask0</code></em></span></dt><dd><p>
23	·····V4·bitmask·representing·the·set·of·attributes·supported	19	·····V4·bitmask·representing·the·set·of·attributes·supported
24	·····on·this·filesystem	20	·····on·this·filesystem
		21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>server_ip</code></em></span></dt><dd><p>
		22	·····IP·address·of·server
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
		24	·····transfer·protocol
25	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm24523"></a><h2>Description</h2><p>	25	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm24523"></a><h2>Description</h2><p>
26	···The·write_setup·function·is·used·to·setup·a·write·RPC·task.	26	···The·write_setup·function·is·used·to·setup·a·write·RPC·task.
27	···It·is·not·doing·the·actual·write·operation.	27	···It·is·not·doing·the·actual·write·operation.
28	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-write-done.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfsd-close.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.write_done</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfsd.close</span></td></tr></table></div></body></html>	28	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-nfs-proc-write-done.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="nfsd.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-nfsd-close.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::nfs.proc.write_done</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::nfsd.close</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::signal.send</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="signal.stp.html"·title="Chapter 17. Signal·Tapset"><link·rel="prev"·href="API-signal-procmask-return.html"·title="probe::signal.procmask.return"><link·rel="next"·href="API-signal-send-return.html"·title="probe::signal.send.return"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::signal.send</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-signal-procmask-return.html">Prev</a> </td><th·width="60%"·align="center">Chapter 17. Signal·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-signal-send-return.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-signal-send"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::signal.send·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::signal.send</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="signal.stp.html"·title="Chapter 17. Signal·Tapset"><link·rel="prev"·href="API-signal-procmask-return.html"·title="probe::signal.procmask.return"><link·rel="next"·href="API-signal-send-return.html"·title="probe::signal.send.return"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::signal.send</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-signal-procmask-return.html">Prev</a> </td><th·width="60%"·align="center">Chapter 17. Signal·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-signal-send-return.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-signal-send"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::signal.send·—·
2	··Signal·being·sent·to·a·process	2	··Signal·being·sent·to·a·process
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">signal.send·</pre></div><div·class="refsect1"><a·name="idm16710"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>n~~ame~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">signal.send·</pre></div><div·class="refsect1"><a·name="idm16710"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>sig</code></em></span></dt><dd><p>
		4	·····The·number·of·the·signal
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sinfo</code></em></span></dt><dd><p>
		6	·····The·address·of·siginfo·struct
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
4	·····The·name·of·the·function·used·to·send·out·the·signal	8	·····The·name·of·the·function·used·to·send·out·the·signal
		9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sig_pid</code></em></span></dt><dd><p>
		10	·····The·PID·of·the·process·receiving·the·signal
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sig_name</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sig_name</code></em></span></dt><dd><p>
6	·····A·string·representation·of·the·signal	12	·····A·string·representation·of·the·signal
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>shared</code></em></span></dt><dd><p>
8	·····Indicates·whether·the·signal·is·shared·by·the·thread·group
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sinfo</code></em></span></dt><dd><p>
10	·····The·address·of·siginfo·struct
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>si_code</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>si_code</code></em></span></dt><dd><p>
12	·····Indicates·the·signal·type	14	·····Indicates·the·signal·type
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>task</code></em></span></dt><dd><p>	15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>task</code></em></span></dt><dd><p>
14	·····A·task·handle·to·the·signal·recipient	16	·····A·task·handle·to·the·signal·recipient
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~pid~~_name</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>shared</code></em></span></dt><dd><p>
16	·····~~The·n~~ame·of·the·signal·re~~cipi~~ent	18	·····Indicates·whether·the·signal·is·shared·by·the·thread·group
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>send2queue</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>send2queue</code></em></span></dt><dd><p>
18	·····Indicates·whether·the·signal·is·sent·to·an·existing	20	·····Indicates·whether·the·signal·is·sent·to·an·existing
19	·····sigqueue·(deprecated·in·SystemTap·2.1)	21	·····sigqueue·(deprecated·in·SystemTap·2.1)
20	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sig</code></em></span></dt><dd><p>
21	·····The·number·of·the·signal
22	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sig_~~pid~~</code></em></span></dt><dd><p>	22	····</p></dd><dt><span·class="term"><em·class="parameter"><code>pid_name</code></em></span></dt><dd><p>
23	·····The·~~PID~~·of·the·p~~rocess~~·receivi~~ng·th~~e~~·sig~~nal	23	·····The·name·of·the·signal·recipient
24	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm16763"></a><h2>Context</h2><p>	24	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm16763"></a><h2>Context</h2><p>
25	···The·signal's·sender.	25	···The·signal's·sender.
26	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-signal-procmask-return.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="signal.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-signal-send-return.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::signal.procmask.return</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::signal.send.return</span></td></tr></table></div></body></html>	26	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-signal-procmask-return.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="signal.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-signal-send-return.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::signal.procmask.return</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::signal.send.return</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::socket.aio_write</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="socket.stp.html"·title="Chapter 14. Socket·Tapset"><link·rel="prev"·href="API-socket-aio-read-return.html"·title="probe::socket.aio_read.return"><link·rel="next"·href="API-socket-aio-write-return.html"·title="probe::socket.aio_write.return"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::socket.aio_write</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-socket-aio-read-return.html">Prev</a> </td><th·width="60%"·align="center">Chapter 14. Socket·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-socket-aio-write-return.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-socket-aio-write"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::socket.aio_write·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::socket.aio_write</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="socket.stp.html"·title="Chapter 14. Socket·Tapset"><link·rel="prev"·href="API-socket-aio-read-return.html"·title="probe::socket.aio_read.return"><link·rel="next"·href="API-socket-aio-write-return.html"·title="probe::socket.aio_write.return"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::socket.aio_write</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-socket-aio-read-return.html">Prev</a> </td><th·width="60%"·align="center">Chapter 14. Socket·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-socket-aio-write-return.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-socket-aio-write"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::socket.aio_write·—·
2	·····Message·send·via·<code·class="function">sock_aio_write</code>	2	·····Message·send·via·<code·class="function">sock_aio_write</code>
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">socket.aio_write·</pre></div><div·class="refsect1"><a·name="idm13237"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~type~~</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">socket.aio_write·</pre></div><div·class="refsect1"><a·name="idm13237"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>family</code></em></span></dt><dd><p>
		4	·····Protocol·family·value
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>type</code></em></span></dt><dd><p>
4	·····Socket·type·value	6	·····Socket·type·value
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>size</code></em></span></dt><dd><p>
6	·····Message·size·in·bytes	8	·····Message·size·in·bytes
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>state</code></em></span></dt><dd><p>
8	·····Socket·state·value
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>flags</code></em></span></dt><dd><p>
10	·····Socket·flags·value	10	·····Socket·flags·value
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
12	·····Name·of·this·probe
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>
14	·····Protocol·value	12	·····Protocol·value
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>family</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
16	·····P~~rotoc~~ol·family·~~valu~~e	14	·····Name·of·this·probe
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>state</code></em></span></dt><dd><p>
		16	·····Socket·state·value
17	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm13275"></a><h2>Context</h2><p>	17	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm13275"></a><h2>Context</h2><p>
18	···The·message·sender	18	···The·message·sender
19	</p></div><div·class="refsect1"><a·name="idm13278"></a><h2>Description</h2><p>	19	</p></div><div·class="refsect1"><a·name="idm13278"></a><h2>Description</h2><p>
20	···Fires·at·the·beginning·of·sending·a·message·on·a·socket	20	···Fires·at·the·beginning·of·sending·a·message·on·a·socket
21	···via·the·<code·class="function">sock_aio_write</code>·function	21	···via·the·<code·class="function">sock_aio_write</code>·function
22	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-socket-aio-read-return.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="socket.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-socket-aio-write-return.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::socket.aio_read.return</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::socket.aio_write.return</span></td></tr></table></div></body></html>	22	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-socket-aio-read-return.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="socket.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-socket-aio-write-return.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::socket.aio_read.return</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::socket.aio_write.return</span></td></tr></table></div></body></html>


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1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::stap.cache_add_src</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="stap_staticmarkers.stp.html"·title="Chapter 30. SystemTap·Translator·Tapset"><link·rel="prev"·href="API-stap-cache-add-nss.html"·title="probe::stap.cache_add_nss"><link·rel="next"·href="API-stap-cache-clean.html"·title="probe::stap.cache_clean"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::stap.cache_add_src</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-stap-cache-add-nss.html">Prev</a> </td><th·width="60%"·align="center">Chapter 30. SystemTap·Translator·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-stap-cache-clean.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-stap-cache-add-src"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::stap.cache_add_src·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::stap.cache_add_src</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="stap_staticmarkers.stp.html"·title="Chapter 30. SystemTap·Translator·Tapset"><link·rel="prev"·href="API-stap-cache-add-nss.html"·title="probe::stap.cache_add_nss"><link·rel="next"·href="API-stap-cache-clean.html"·title="probe::stap.cache_clean"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::stap.cache_add_src</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-stap-cache-add-nss.html">Prev</a> </td><th·width="60%"·align="center">Chapter 30. SystemTap·Translator·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-stap-cache-clean.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-stap-cache-add-src"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::stap.cache_add_src·—·
2	·····Adding·C·code·translation·to·cache	2	·····Adding·C·code·translation·to·cache
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">stap.cache_add_src·</pre></div><div·class="refsect1"><a·name="idm21636"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>so~~urce~~_path</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">stap.cache_add_src·</pre></div><div·class="refsect1"><a·name="idm21636"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>dest_path</code></em></span></dt><dd><p>
4	·····the·path·the·.c·file·is·coming·from·(incl·filename)
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dest_path</code></em></span></dt><dd><p>
6	·····the·path·the·.c·file·is·going·to·(incl·filename)	4	·····the·path·the·.c·file·is·going·to·(incl·filename)
		5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>source_path</code></em></span></dt><dd><p>
		6	·····the·path·the·.c·file·is·coming·from·(incl·filename)
7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm21649"></a><h2>Description</h2><p>	7	····</p></dd></dl></div></div><div·class="refsect1"><a·name="idm21649"></a><h2>Description</h2><p>
8	···Fires·just·before·the·file·is·actually·moved.·Note:·if·moving·the	8	···Fires·just·before·the·file·is·actually·moved.·Note:·if·moving·the
9	···kernel·module·fails,·this·probe·will·not·fire.	9	···kernel·module·fails,·this·probe·will·not·fire.
10	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-stap-cache-add-nss.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="stap_staticmarkers.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-stap-cache-clean.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::stap.cache_add_nss</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::stap.cache_clean</span></td></tr></table></div></body></html>	10	</p></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-stap-cache-add-nss.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="stap_staticmarkers.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-stap-cache-clean.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::stap.cache_add_nss</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::stap.cache_clean</span></td></tr></table></div></body></html>


Offset 1, 39 lines modified		Offset 1, 39 lines modified
1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::sunrpc.clnt.shutdown_client</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-sunrpc-clnt-restart-call.html"·title="probe::sunrpc.clnt.restart_call"><link·rel="next"·href="API-sunrpc-sched-delay.html"·title="probe::sunrpc.sched.delay"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::sunrpc.clnt.shutdown_client</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-sunrpc-clnt-restart-call.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-sunrpc-sched-delay.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-sunrpc-clnt-shutdown-client"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::sunrpc.clnt.shutdown_client·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::sunrpc.clnt.shutdown_client</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-sunrpc-clnt-restart-call.html"·title="probe::sunrpc.clnt.restart_call"><link·rel="next"·href="API-sunrpc-sched-delay.html"·title="probe::sunrpc.sched.delay"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::sunrpc.clnt.shutdown_client</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-sunrpc-clnt-restart-call.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-sunrpc-sched-delay.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-sunrpc-clnt-shutdown-client"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::sunrpc.clnt.shutdown_client·—·
2	·····Shutdown·an·RPC·client	2	·····Shutdown·an·RPC·client
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">sunrpc.clnt.shutdown_client·</pre></div><div·class="refsect1"><a·name="idm11482"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>~~ver~~s</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">sunrpc.clnt.shutdown_client·</pre></div><div·class="refsect1"><a·name="idm11482"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>tasks</code></em></span></dt><dd><p>
4	·····the·~~RPC·p~~rog~~ram~~·ver~~sion·~~number	4	·····the·number·of·references
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_execute</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_execute</code></em></span></dt><dd><p>
6	·····the·RPC·execution·jiffies	6	·····the·RPC·execution·jiffies
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>servername</code></em></span></dt><dd><p>	7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>progname</code></em></span></dt><dd><p>
8	·····the·~~server~~·~~machine~~·name	8	·····the·RPC·program·name
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_~~ops~~</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_rtt</code></em></span></dt><dd><p>
10	·····the·co~~unt~~·o~~f·operat~~ions	10	·····the·RPC·RTT·jiffies
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>authflavor</code></em></span></dt><dd><p>	11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>authflavor</code></em></span></dt><dd><p>
12	·····the·authentication·flavor	12	·····the·authentication·flavor
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>port</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>vers</code></em></span></dt><dd><p>
14	·····the·port·number	14	·····the·RPC·program·version·number
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_bytes_sent</code></em></span></dt><dd><p>
		16	·····the·count·of·bytes·out
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_ntrans</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_ntrans</code></em></span></dt><dd><p>
16	·····the·count·of·RPC·transmissions	18	·····the·count·of·RPC·transmissions
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~netre~~conn</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>port</code></em></span></dt><dd><p>
		20	·····the·port·number
		21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_ops</code></em></span></dt><dd><p>
18	·····the·count·of·~~rec~~o~~nnec~~tions	22	·····the·count·of·operations
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_bytes_recv</code></em></span></dt><dd><p>	23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_bytes_recv</code></em></span></dt><dd><p>
20	·····the·count·of·bytes·in	24	·····the·count·of·bytes·in
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_queue</code></em></span></dt><dd><p>
22	·····the·jiffies·queued·for·xmit
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>progname</code></em></span></dt><dd><p>
24	·····the·RPC·program·name
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_rtt</code></em></span></dt><dd><p>
26	·····the·RPC·RTT·jiffies
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>tasks</code></em></span></dt><dd><p>
28	·····the·number·of·references
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rpccnt</code></em></span></dt><dd><p>	25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>netreconn</code></em></span></dt><dd><p>
30	·····the·count·of·~~RPC·~~c~~all~~s	26	·····the·count·of·reconnections
31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prog</code></em></span></dt><dd><p>	27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prog</code></em></span></dt><dd><p>
32	·····the·RPC·program·number	28	·····the·RPC·program·number
33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_bytes_sent</code></em></span></dt><dd><p>
34	·····the·count·of·bytes·out
35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>~~prot~~</code></em></span></dt><dd><p>	29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>om_queue</code></em></span></dt><dd><p>
36	·····the·IP·~~protoc~~ol·number	30	·····the·jiffies·queued·for·xmit
		31	····</p></dd><dt><span·class="term"><em·class="parameter"><code>servername</code></em></span></dt><dd><p>
		32	·····the·server·machine·name
37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>clones</code></em></span></dt><dd><p>	33	····</p></dd><dt><span·class="term"><em·class="parameter"><code>clones</code></em></span></dt><dd><p>
38	·····the·number·of·clones	34	·····the·number·of·clones
		35	····</p></dd><dt><span·class="term"><em·class="parameter"><code>prot</code></em></span></dt><dd><p>
		36	·····the·IP·protocol·number
		37	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rpccnt</code></em></span></dt><dd><p>
		38	·····the·count·of·RPC·calls
39	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-sunrpc-clnt-restart-call.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-sunrpc-sched-delay.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::sunrpc.clnt.restart_call</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::sunrpc.sched.delay</span></td></tr></table></div></body></html>	39	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-sunrpc-clnt-restart-call.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-sunrpc-sched-delay.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::sunrpc.clnt.restart_call</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::sunrpc.sched.delay</span></td></tr></table></div></body></html>


Offset 1, 31 lines modified		Offset 1, 31 lines modified
1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::tcp.receive</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-tcp-disconnect-return.html"·title="probe::tcp.disconnect.return"><link·rel="next"·href="API-tcp-recvmsg.html"·title="probe::tcp.recvmsg"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::tcp.receive</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-tcp-disconnect-return.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-tcp-recvmsg.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-tcp-receive"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::tcp.receive·—·	1	<html><head><meta·http-equiv="Content-Type"·content="text/html;·charset=ANSI_X3.4-1968"><title>probe::tcp.receive</title><meta·name="generator"·content="DocBook·XSL·Stylesheets·Vsnapshot"><link·rel="home"·href="index.html"·title="SystemTap·Tapset·Reference·Manual"><link·rel="up"·href="networking.stp.html"·title="Chapter 13. Networking·Tapset"><link·rel="prev"·href="API-tcp-disconnect-return.html"·title="probe::tcp.disconnect.return"><link·rel="next"·href="API-tcp-recvmsg.html"·title="probe::tcp.recvmsg"></head><body·bgcolor="white"·text="black"·link="#0000FF"·vlink="#840084"·alink="#0000FF"><div·class="navheader"><table·width="100%"·summary="Navigation·header"><tr><th·colspan="3"·align="center"><span·class="phrase">probe::tcp.receive</span></th></tr><tr><td·width="20%"·align="left"><a·accesskey="p"·href="API-tcp-disconnect-return.html">Prev</a> </td><th·width="60%"·align="center">Chapter 13. Networking·Tapset</th><td·width="20%"·align="right"> <a·accesskey="n"·href="API-tcp-recvmsg.html">Next</a></td></tr></table><hr></div><div·class="refentry"><a·name="API-tcp-receive"></a><div·class="titlepage"></div><div·class="refnamediv"><h2>Name</h2><p>probe::tcp.receive·—·
2	·····Called·when·a·TCP·packet·is·received	2	·····Called·when·a·TCP·packet·is·received
3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">tcp.receive·</pre></div><div·class="refsect1"><a·name="idm12229"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>family</code></em></span></dt><dd><p>	3	·</p></div><div·class="refsynopsisdiv"><h2>Synopsis</h2><pre·class="synopsis">tcp.receive·</pre></div><div·class="refsect1"><a·name="idm12229"></a><h2>Values</h2><div·class="variablelist"><dl·class="variablelist"><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
		4	·····Name·of·the·probe·point
4	·····IP·address·family
5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>psh</code></em></span></dt><dd><p>
6	·····TCP·PSH·flag
7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dport</code></em></span></dt><dd><p>
8	·····TCP·destination·port
9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>fin</code></em></span></dt><dd><p>	5	····</p></dd><dt><span·class="term"><em·class="parameter"><code>fin</code></em></span></dt><dd><p>
10	·····TCP·FIN·flag	6	·····TCP·FIN·flag
		7	····</p></dd><dt><span·class="term"><em·class="parameter"><code>urg</code></em></span></dt><dd><p>
		8	·····TCP·URG·flag
11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ack</code></em></span></dt><dd><p>	9	····</p></dd><dt><span·class="term"><em·class="parameter"><code>ack</code></em></span></dt><dd><p>
12	·····TCP·ACK·flag	10	·····TCP·ACK·flag
		11	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>
		12	·····Packet·protocol·from·driver
13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>iphdr</code></em></span></dt><dd><p>	13	····</p></dd><dt><span·class="term"><em·class="parameter"><code>iphdr</code></em></span></dt><dd><p>
14	·····IP·header·address	14	·····IP·header·address
		15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>psh</code></em></span></dt><dd><p>
		16	·····TCP·PSH·flag
15	····</p></dd><dt><span·class="term"><em·class="parameter"><code>daddr</code></em></span></dt><dd><p>	17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>daddr</code></em></span></dt><dd><p>
16	·····A·string·representing·the·destination·IP·address	18	·····A·string·representing·the·destination·IP·address
17	····</p></dd><dt><span·class="term"><em·class="parameter"><code>protocol</code></em></span></dt><dd><p>	19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sport</code></em></span></dt><dd><p>
18	·····~~Packet~~·protocol·fro~~m·d~~r~~ive~~r	20	·····TCP·source·port
19	····</p></dd><dt><span·class="term"><em·class="parameter"><code>syn</code></em></span></dt><dd><p>	21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>syn</code></em></span></dt><dd><p>
20	·····TCP·SYN·flag	22	·····TCP·SYN·flag
		23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>family</code></em></span></dt><dd><p>
		24	·····IP·address·family
21	····</p></dd><dt><span·class="term"><em·class="parameter"><code>saddr</code></em></span></dt><dd><p>	25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>saddr</code></em></span></dt><dd><p>
22	·····A·string·representing·the·source·IP·address	26	·····A·string·representing·the·source·IP·address
23	····</p></dd><dt><span·class="term"><em·class="parameter"><code>name</code></em></span></dt><dd><p>
24	·····Name·of·the·probe·point
25	····</p></dd><dt><span·class="term"><em·class="parameter"><code>sport</code></em></span></dt><dd><p>	27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>dport</code></em></span></dt><dd><p>
26	·····TCP·s~~ource~~·port	28	·····TCP·destination·port
27	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rst</code></em></span></dt><dd><p>	29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>rst</code></em></span></dt><dd><p>
28	·····TCP·RST·flag	30	·····TCP·RST·flag
29	····</p></dd><dt><span·class="term"><em·class="parameter"><code>urg</code></em></span></dt><dd><p>
30	·····TCP·URG·flag
31	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-tcp-disconnect-return.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-tcp-recvmsg.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::tcp.disconnect.return</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::tcp.recvmsg</span></td></tr></table></div></body></html>	31	····</p></dd></dl></div></div></div><div·class="navfooter"><hr><table·width="100%"·summary="Navigation·footer"><tr><td·width="40%"·align="left"><a·accesskey="p"·href="API-tcp-disconnect-return.html">Prev</a> </td><td·width="20%"·align="center"><a·accesskey="u"·href="networking.stp.html">Up</a></td><td·width="40%"·align="right"> <a·accesskey="n"·href="API-tcp-recvmsg.html">Next</a></td></tr><tr><td·width="40%"·align="left"·valign="top"><span·class="phrase">probe::tcp.disconnect.return</span> </td><td·width="20%"·align="center"><a·accesskey="h"·href="index.html">Home</a></td><td·width="40%"·align="right"·valign="top"> <span·class="phrase">probe::tcp.recvmsg</span></td></tr></table></div></body></html>