1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>gen_replace_estimator</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="Linux Networking and Network Devices APIs"><link rel="up" href="ch01s04.html" title="Generic Network Statistics"><link rel="prev" href="API-gen-kill-estimator.html" title="gen_kill_estimator"><link rel="next" href="API-gen-estimator-active.html" title="gen_estimator_active"></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">gen_replace_estimator</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-gen-kill-estimator.html">Prev</a>&#160;</td><th width="60%" align="center">Generic Network Statistics</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-gen-estimator-active.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API-gen-replace-estimator"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>gen_replace_estimator &#8212; 
2     replace rate estimator configuration
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">int <b class="fsfunc">gen_replace_estimator </b>(</code></td><td>struct gnet_stats_basic_packed * <var class="pdparam">bstats</var>, </td></tr><tr><td>&#160;</td><td>struct gnet_stats_basic_cpu __percpu * <var class="pdparam">cpu_bstats</var>, </td></tr><tr><td>&#160;</td><td>struct gnet_stats_rate_est64 * <var class="pdparam">rate_est</var>, </td></tr><tr><td>&#160;</td><td>spinlock_t * <var class="pdparam">stats_lock</var>, </td></tr><tr><td>&#160;</td><td>struct nlattr * <var class="pdparam">opt</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1096841188"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>bstats</code></em></span></dt><dd><p>
4     basic statistics
5    </p></dd><dt><span class="term"><em class="parameter"><code>cpu_bstats</code></em></span></dt><dd><p>
6     -- undescribed --
7    </p></dd><dt><span class="term"><em class="parameter"><code>rate_est</code></em></span></dt><dd><p>
8     rate estimator statistics
9    </p></dd><dt><span class="term"><em class="parameter"><code>stats_lock</code></em></span></dt><dd><p>
10     statistics lock
11    </p></dd><dt><span class="term"><em class="parameter"><code>opt</code></em></span></dt><dd><p>
12     rate estimator configuration TLV
13    </p></dd></dl></div></div><div class="refsect1"><a name="idp1096846884"></a><h2>Description</h2><p>
14   Replaces the configuration of a rate estimator by calling
15   <code class="function">gen_kill_estimator</code> and <code class="function">gen_new_estimator</code>.
16   </p><p>
17
18   Returns 0 on success or a negative error code.
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-gen-kill-estimator.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="ch01s04.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-gen-estimator-active.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">gen_kill_estimator</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">gen_estimator_active</span></td></tr></table></div></body></html>
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