'\" t
.\"     Title: blk_rq_map_integrity_sg
.\"    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: Block Devices
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "BLK_RQ_MAP_INTEGRITY" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Block Devices"
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.SH "NAME"
blk_rq_map_integrity_sg \- Map integrity metadata into a scatterlist
.SH "SYNOPSIS"
.HP \w'int\ blk_rq_map_integrity_sg('u
.BI "int blk_rq_map_integrity_sg(struct\ request_queue\ *\ " "q" ", struct\ bio\ *\ " "bio" ", struct\ scatterlist\ *\ " "sglist" ");"
.SH "ARGUMENTS"
.PP
\fIq\fR
.RS 4
request queue
.RE
.PP
\fIbio\fR
.RS 4
bio with integrity metadata attached
.RE
.PP
\fIsglist\fR
.RS 4
target scatterlist
.RE
.SH "DESCRIPTION"
.PP
Map the integrity vectors in request into a scatterlist\&. The scatterlist must be big enough to hold all elements\&. I\&.e\&. sized using
\fBblk_rq_count_integrity_sg\fR\&.
.SH "COPYRIGHT"
.br