1<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>__blk_end_bidi_request</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="blkdev.html" title="Chapter&#160;14.&#160;Block Devices"><link rel="prev" href="API-blk-end-bidi-request.html" title="blk_end_bidi_request"><link rel="next" href="API-blk-rq-map-user-iov.html" title="blk_rq_map_user_iov"></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">__blk_end_bidi_request</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-blk-end-bidi-request.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;14.&#160;Block Devices</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-blk-rq-map-user-iov.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="API---blk-end-bidi-request"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>__blk_end_bidi_request &#8212; 
2     Complete a bidi request with queue lock held
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">bool <b class="fsfunc">__blk_end_bidi_request </b>(</code></td><td>struct request * <var class="pdparam">rq</var>, </td></tr><tr><td>&#160;</td><td>int <var class="pdparam">error</var>, </td></tr><tr><td>&#160;</td><td>unsigned int <var class="pdparam">nr_bytes</var>, </td></tr><tr><td>&#160;</td><td>unsigned int <var class="pdparam">bidi_bytes</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a name="idp1128281140"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>rq</code></em></span></dt><dd><p>
4     the request to complete
5    </p></dd><dt><span class="term"><em class="parameter"><code>error</code></em></span></dt><dd><p>
6     <code class="constant">0</code> for success, &lt; <code class="constant">0</code> for error
7    </p></dd><dt><span class="term"><em class="parameter"><code>nr_bytes</code></em></span></dt><dd><p>
8     number of bytes to complete <em class="parameter"><code>rq</code></em>
9    </p></dd><dt><span class="term"><em class="parameter"><code>bidi_bytes</code></em></span></dt><dd><p>
10     number of bytes to complete <em class="parameter"><code>rq</code></em>-&gt;next_rq
11    </p></dd></dl></div></div><div class="refsect1"><a name="idp1128286916"></a><h2>Description</h2><p>
12   Identical to <code class="function">blk_end_bidi_request</code> except that queue lock is
13   assumed to be locked on entry and remains so on return.
14</p></div><div class="refsect1"><a name="idp1128287988"></a><h2>Return</h2><p>
15   <code class="constant">false</code> - we are done with this request
16   <code class="constant">true</code>  - still buffers pending for this request
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