'\" t
.\"     Title: blk_start_request
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: June 2017
.\"    Manual: Block Devices
.\"    Source: Kernel Hackers Manual 4.11.3
.\"  Language: English
.\"
.TH "BLK_START_REQUEST" "9" "June 2017" "Kernel Hackers Manual 4\&.11\&" "Block Devices"
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.SH "NAME"
blk_start_request \- start request processing on the driver
.SH "SYNOPSIS"
.HP \w'void\ blk_start_request('u
.BI "void blk_start_request(struct\ request\ *\ " "req" ");"
.SH "ARGUMENTS"
.PP
\fIstruct request * req\fR
.RS 4
request to dequeue
.RE
.SH "DESCRIPTION"
.PP
Dequeue
\fIreq\fR
and start timeout timer on it\&. This hands off the request to the driver\&.
.PP
Block internal functions which don\*(Aqt want to start timer should call
\fBblk_dequeue_request\fR\&.
.SH "CONTEXT"
.PP
queue_lock must be held\&.
.SH "COPYRIGHT"
.br