1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>update_sg_lb_stats</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux Device Drivers"><link rel="up" href="ch01s03.html" title="Delaying, scheduling, and timer routines"><link rel="prev" href="API-get-sd-load-idx.html" title="get_sd_load_idx"><link rel="next" href="API-update-sd-pick-busiest.html" title="update_sd_pick_busiest"></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">update_sg_lb_stats</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-get-sd-load-idx.html">Prev</a>&#160;</td><th width="60%" align="center">Delaying, scheduling, and timer routines</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-update-sd-pick-busiest.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-update-sg-lb-stats"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>update_sg_lb_stats &#8212; 
2     Update sched_group's statistics for load balancing.
3 </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" class="funcprototype-table" summary="Function synopsis" style="cellspacing: 0; cellpadding: 0;"><tr><td><code class="funcdef">void <b class="fsfunc">update_sg_lb_stats </b>(</code></td><td>struct lb_env * <var class="pdparam">env</var>, </td></tr><tr><td>&#160;</td><td>struct sched_group * <var class="pdparam">group</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">load_idx</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">local_group</var>, </td></tr><tr><td>&#160;</td><td>struct sg_lb_stats * <var class="pdparam">sgs</var>, </td></tr><tr><td>&#160;</td><td>bool * <var class="pdparam">overload</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1106842812"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>env</code></em></span></dt><dd><p>
4     The load balancing environment.
5    </p></dd><dt><span class="term"><em class="parameter"><code>group</code></em></span></dt><dd><p>
6     sched_group whose statistics are to be updated.
7    </p></dd><dt><span class="term"><em class="parameter"><code>load_idx</code></em></span></dt><dd><p>
8     Load index of sched_domain of this_cpu for load calc.
9    </p></dd><dt><span class="term"><em class="parameter"><code>local_group</code></em></span></dt><dd><p>
10     Does group contain this_cpu.
11    </p></dd><dt><span class="term"><em class="parameter"><code>sgs</code></em></span></dt><dd><p>
12     variable to hold the statistics for this group.
13    </p></dd><dt><span class="term"><em class="parameter"><code>overload</code></em></span></dt><dd><p>
14     Indicate more than one runnable task for any CPU.
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-get-sd-load-idx.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="ch01s03.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-update-sd-pick-busiest.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">get_sd_load_idx</span>&#160;</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">&#160;<span class="phrase">update_sd_pick_busiest</span></td></tr></table></div></body></html>
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