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kernel-doc-3.11.10-100.fc18.noarch.rpm

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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>trace_block_bio_remap</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="The Linux Kernel Tracepoint API" /><link rel="up" href="block.html" title="Chapter&#160;4.&#160;Block IO" /><link rel="prev" href="API-trace-block-split.html" title="trace_block_split" /><link rel="next" href="API-trace-block-rq-remap.html" title="trace_block_rq_remap" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="phrase">trace_block_bio_remap</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="API-trace-block-split.html">Prev</a>&#160;</td><th width="60%" align="center">Chapter&#160;4.&#160;Block IO</th><td width="20%" align="right">&#160;<a accesskey="n" href="API-trace-block-rq-remap.html">Next</a></td></tr></table><hr /></div><div class="refentry"><a id="API-trace-block-bio-remap"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>trace_block_bio_remap &#8212; 
     map request for a logical device to the raw device
 </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">trace_block_bio_remap </strong>(</code></td><td>struct request_queue * <var class="pdparam">q</var>, </td></tr><tr><td>&#160;</td><td>struct bio * <var class="pdparam">bio</var>, </td></tr><tr><td>&#160;</td><td>dev_t <var class="pdparam">dev</var>, </td></tr><tr><td>&#160;</td><td>sector_t <var class="pdparam">from</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer">&#160;</div></div></div><div class="refsect1"><a id="idm140084412488944"></a><h2>Arguments</h2><div class="variablelist"><dl class="variablelist"><dt><span class="term"><em class="parameter"><code>q</code></em></span></dt><dd><p>
     queue holding the operation
    </p></dd><dt><span class="term"><em class="parameter"><code>bio</code></em></span></dt><dd><p>
     revised operation
    </p></dd><dt><span class="term"><em class="parameter"><code>dev</code></em></span></dt><dd><p>
     device for the operation
    </p></dd><dt><span class="term"><em class="parameter"><code>from</code></em></span></dt><dd><p>
     original sector for the operation
    </p></dd></dl></div></div><div class="refsect1"><a id="idm140084412480176"></a><h2>Description</h2><p>
   An operation for a logical device has been mapped to the
   raw block device.
</p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="API-trace-block-split.html">Prev</a>&#160;</td><td width="20%" align="center"><a accesskey="u" href="block.html">Up</a></td><td width="40%" align="right">&#160;<a accesskey="n" href="API-trace-block-rq-remap.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span class="phrase">trace_block_split</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">trace_block_rq_remap</span></td></tr></table></div></body></html>