'\" t
.\"     Title: wake_up_atomic_t
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Driver Basics
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "WAKE_UP_ATOMIC_T" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Driver Basics"
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.SH "NAME"
wake_up_atomic_t \- Wake up a waiter on a atomic_t
.SH "SYNOPSIS"
.HP \w'void\ wake_up_atomic_t('u
.BI "void wake_up_atomic_t(atomic_t\ *\ " "p" ");"
.SH "ARGUMENTS"
.PP
\fIp\fR
.RS 4
The atomic_t being waited on, a kernel virtual address
.RE
.SH "DESCRIPTION"
.PP
Wake up anyone waiting for the atomic_t to go to zero\&.
.PP
Abuse the bit\-waker function and its waitqueue hash table set (the atomic_t check is done by the waiter\*(Aqs wake function, not the by the waker itself)\&.
.SH "COPYRIGHT"
.br