'\" t
.\"     Title: irq_set_affinity_notifier
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: July 2017
.\"    Manual: Public Functions Provided
.\"    Source: Kernel Hackers Manual 4.11.6
.\"  Language: English
.\"
.TH "IRQ_SET_AFFINITY_NOT" "9" "July 2017" "Kernel Hackers Manual 4\&.11\&" "Public Functions Provided"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
irq_set_affinity_notifier \- control notification of IRQ affinity changes
.SH "SYNOPSIS"
.HP \w'int\ irq_set_affinity_notifier('u
.BI "int irq_set_affinity_notifier(unsigned\ int\ " "irq" ", struct\ irq_affinity_notify\ *\ " "notify" ");"
.SH "ARGUMENTS"
.PP
\fIunsigned int irq\fR
.RS 4
Interrupt for which to enable/disable notification
.RE
.PP
\fIstruct irq_affinity_notify * notify\fR
.RS 4
Context for notification, or
\fBNULL\fR
to disable notification\&. Function pointers must be initialised; the other fields will be initialised by this function\&.
.RE
.SH "DESCRIPTION"
.PP
Must be called in process context\&. Notification may only be enabled after the IRQ is allocated and must be disabled before the IRQ is freed using
\fBfree_irq\fR\&.
.SH "AUTHORS"
.PP
\fBThomas Gleixner\fR <\&tglx@linutronix.de\&>
.RS 4
Author.
.RE
.PP
\fBIngo Molnar\fR <\&mingo@elte.hu\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br