<?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>Chapter 2. IRQ</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2" /><link rel="home" href="index.html" title="The Linux Kernel Tracepoint API" /><link rel="up" href="index.html" title="The Linux Kernel Tracepoint API" /><link rel="prev" href="ch01.html" title="Chapter 1. Introduction" /><link rel="next" href="re01.html" title="trace_irq_handler_entry" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 2. IRQ</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ch01.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="re01.html">Next</a></td></tr></table><hr /></div><div class="chapter" title="Chapter 2. IRQ"><div class="titlepage"><div><div><h2 class="title"><a id="irq"></a>Chapter 2. IRQ</h2></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="refentrytitle"><a href="re01.html"><span>trace_irq_handler_entry</span></a></span><span class="refpurpose"> — called immediately before the irq action handler </span></dt><dt><span class="refentrytitle"><a href="re02.html"><span>trace_irq_handler_exit</span></a></span><span class="refpurpose"> — called immediately after the irq action handler returns </span></dt><dt><span class="refentrytitle"><a href="re03.html"><span>trace_softirq_entry</span></a></span><span class="refpurpose"> — called immediately before the softirq handler </span></dt><dt><span class="refentrytitle"><a href="re04.html"><span>trace_softirq_exit</span></a></span><span class="refpurpose"> — called immediately after the softirq handler returns </span></dt></dl></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ch01.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="re01.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 1. Introduction </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>trace_irq_handler_entry</span></td></tr></table></div></body></html>