'\" t
.\"     Title: complete
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.76.1 <http://docbook.sf.net/>
.\"      Date: March 2016
.\"    Manual: Driver Basics
.\"    Source: Kernel Hackers Manual 3.2.78
.\"  Language: English
.\"
.TH "COMPLETE" "9" "March 2016" "Kernel Hackers Manual 3\&.2\&." "Driver Basics"
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.SH "NAME"
complete \- signals a single thread waiting on this completion
.SH "SYNOPSIS"
.HP \w'void\ complete('u
.BI "void complete(struct\ completion\ *\ " "x" ");"
.SH "ARGUMENTS"
.PP
\fIx\fR
.RS 4
holds the state of this particular completion
.RE
.SH "DESCRIPTION"
.PP
This will wake up a single thread waiting on this completion\&. Threads will be awakened in the same order in which they were queued\&.
.PP
See also
\fBcomplete_all\fR,
\fBwait_for_completion\fR
and related routines\&.
.PP
It may be assumed that this function implies a write memory barrier before changing the task state if and only if any tasks are woken up\&.
.SH "COPYRIGHT"
.br