<?xml version="1.0" encoding="ANSI_X3.4-1968" standalone="no"?> <!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>__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 14. 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.html" title="blk_rq_map_user" /></head><body><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> </td><th width="60%" align="center">Chapter 14. Block Devices</th><td width="20%" align="right"> <a accesskey="n" href="API-blk-rq-map-user.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API---blk-end-bidi-request"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>__blk_end_bidi_request — Complete a bidi request with queue lock held </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 <strong class="fsfunc">__blk_end_bidi_request </strong>(</code></td><td>struct request * <var class="pdparam">rq</var>, </td></tr><tr><td> </td><td>int <var class="pdparam">error</var>, </td></tr><tr><td> </td><td>unsigned int <var class="pdparam">nr_bytes</var>, </td></tr><tr><td> </td><td>unsigned int <var class="pdparam">bidi_bytes</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1"><a id="idm139749891913600"></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> the request to complete </p></dd><dt><span class="term"><em class="parameter"><code>error</code></em></span></dt><dd><p> <code class="constant">0</code> for success, < <code class="constant">0</code> for error </p></dd><dt><span class="term"><em class="parameter"><code>nr_bytes</code></em></span></dt><dd><p> number of bytes to complete <em class="parameter"><code>rq</code></em> </p></dd><dt><span class="term"><em class="parameter"><code>bidi_bytes</code></em></span></dt><dd><p> number of bytes to complete <em class="parameter"><code>rq</code></em>->next_rq </p></dd></dl></div></div><div class="refsect1"><a id="idm139749891902224"></a><h2>Description</h2><p> Identical to <code class="function">blk_end_bidi_request</code> except that queue lock is assumed to be locked on entry and remains so on return. </p></div><div class="refsect1"><a id="idm139749891900224"></a><h2>Return</h2><p> <code class="constant">false</code> - we are done with this request <code class="constant">true</code> - still buffers pending for this request </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-blk-end-bidi-request.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="blkdev.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="API-blk-rq-map-user.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">blk_end_bidi_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">blk_rq_map_user</span></td></tr></table></div></body></html>