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.TH "BLKMTD_ADD_PAGE" "" "06 October 2005" "" ""

.SH NAME
blkmtd_add_page \- add a page to the current BIO
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
struct bio * blkmtd_add_page  (struct bio * \fIbio\fB, struct block_device * \fIblkdev\fB, struct page * \fIpage\fB, int \fIpagecnt\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIbio\fB\fR
bio to add to (NULL to alloc initial bio)
.TP
\fB\fIblkdev\fB\fR
block device
.TP
\fB\fIpage\fB\fR
page to add
.TP
\fB\fIpagecnt\fB\fR
pages left to add
.SH "DESCRIPTION"
.PP
Adds a page to the current bio, allocating it if necessary. If it cannot be
added, the current bio is written out and a new one is allocated. Returns
the new bio to add or NULL on error