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<html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968" /><title>__blk_free_tags</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="The Linux Kernel API" /><link rel="up" href="ch14.html" title="Chapter 14. Block Devices" /><link rel="prev" href="re582.html" title="blk_queue_invalidate_tags" /><link rel="next" href="re584.html" title="__blk_queue_free_tags" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>__blk_free_tags</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re582.html">Prev</a> </td><th width="60%" align="center">Chapter 14. Block Devices</th><td width="20%" align="right"> <a accesskey="n" href="re584.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="__blk_free_tags"><a id="API---blk-free-tags"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>__blk_free_tags —
release a given set of tag maintenance info
</p></div><div class="refsynopsisdiv" title="Synopsis"><h2>Synopsis</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0" class="funcprototype-table"><tr><td><code class="funcdef">int <b class="fsfunc">__blk_free_tags </b>(</code></td><td>struct blk_queue_tag * <var class="pdparam">bqt</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id3040828"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>bqt</code></em></span></dt><dd><p>
the tag map to free
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id3040855"></a><h2>Description</h2><p>
Tries to free the specified <em class="parameter"><code>bqt</code></em>. Returns true if it was
actually freed and false if there are still references using it
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