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.TH "BLK_RQ_UNMAP_USER" "9" "09 October 2005" "" ""

.SH NAME
blk_rq_unmap_user \- unmap a request with user data
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int blk_rq_unmap_user  (struct request * \fIrq\fB, struct bio * \fIbio\fB, unsigned int \fIulen\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIrq\fB\fR
request to be unmapped
.TP
\fB\fIbio\fB\fR
bio for the request
.TP
\fB\fIulen\fB\fR
length of user buffer
.SH "DESCRIPTION"
.PP
Unmap a request previously mapped by \fBblk_rq_map_user\fR\&.