Sophie: kernel-doc-3.11.10-100.fc18 noarch

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>relay_subbufs_consumed</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="The Linux Kernel API" /><link rel="up" href="relayfs.html#idm139749897368528" title="relay interface" /><link rel="prev" href="API-relay-switch-subbuf.html" title="relay_switch_subbuf" /><link rel="next" href="API-relay-close.html" title="relay_close" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">relay_subbufs_consumed</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-relay-switch-subbuf.html">Prev</a>&#160;</td><th width="60%" align="center">relay interface</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-relay-close.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-relay-subbufs-consumed"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>relay_subbufs_consumed &#8212; 
     update the buffer's sub-buffers-consumed count
 </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 <strong class="fsfunc">relay_subbufs_consumed </strong>(</code></td><td>struct rchan * <var class="pdparam">chan</var>, </td></tr><tr><td>&#160;</td><td>unsigned int <var class="pdparam">cpu</var>, </td></tr><tr><td>&#160;</td><td>size_t <var class="pdparam">subbufs_consumed</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm139749897280800"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>chan</code></em></span></dt><dd><p>
     the channel
    </p></dd><dt><span class="term"><em class="parameter"><code>cpu</code></em></span></dt><dd><p>
     the cpu associated with the channel buffer to update
    </p></dd><dt><span class="term"><em class="parameter"><code>subbufs_consumed</code></em></span></dt><dd><p>
     number of sub-buffers to add to current buf's count
    </p></dd></dl></div></div><div class="refsect1"><a id="idm139749897273552"></a><h2>Description</h2><p>
   Adds to the channel buffer's consumed sub-buffer count.
   subbufs_consumed should be the number of sub-buffers newly consumed,
   not the total consumed.
   </p><p>

   NOTE. Kernel clients don't need to call this function if the channel
   mode is 'overwrite'.
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