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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>schedule_work</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="Linux Device Drivers" /><link rel="up" href="ch01s05.html" title="Workqueues and Kevents" /><link rel="prev" href="re102.html" title="cancel_delayed_work_sync" /><link rel="next" href="re104.html" title="schedule_delayed_work" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span>schedule_work</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re102.html">Prev</a> </td><th width="60%" align="center">Workqueues and Kevents</th><td width="20%" align="right"> <a accesskey="n" href="re104.html">Next</a></td></tr></table><hr /></div><div class="refentry" title="schedule_work"><a id="API-schedule-work"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>schedule_work —
put work task in global workqueue
</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">schedule_work </b>(</code></td><td>struct work_struct * <var class="pdparam">work</var><code>)</code>;</td></tr></table><div class="funcprototype-spacer"> </div></div></div><div class="refsect1" title="Arguments"><a id="id2607740"></a><h2>Arguments</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>work</code></em></span></dt><dd><p>
job to be done
</p></dd></dl></div></div><div class="refsect1" title="Description"><a id="id2607766"></a><h2>Description</h2><p>
Returns zero if <em class="parameter"><code>work</code></em> was already on the kernel-global workqueue and
non-zero otherwise.
</p><p>
This puts a job in the kernel-global workqueue if it was not already
queued and leaves it in the same position on the kernel-global
workqueue otherwise.
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