'\" t
.\"     Title: fence_signal
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Device drivers infrastructure
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "FENCE_SIGNAL" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Device drivers infrastructure"
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.SH "NAME"
fence_signal \- signal completion of a fence
.SH "SYNOPSIS"
.HP \w'int\ fence_signal('u
.BI "int fence_signal(struct\ fence\ *\ " "fence" ");"
.SH "ARGUMENTS"
.PP
\fIfence\fR
.RS 4
the fence to signal
.RE
.SH "DESCRIPTION"
.PP
Signal completion for software callbacks on a fence, this will unblock
\fBfence_wait\fR
calls and run all the callbacks added with
\fBfence_add_callback\fR\&. Can be called multiple times, but since a fence can only go from unsignaled to signaled state, it will only be effective the first time\&.
.SH "COPYRIGHT"
.br