.\" This manpage has been automatically generated by docbook2man 
.\" from a DocBook document.  This tool can be found at:
.\" <http://shell.ipoline.com/~elmert/comp/docbook2X/> 
.\" Please send any bug reports, improvements, comments, patches, 
.\" etc. to Steve Cheng <steve@ggi-project.org>.
.TH "UNMAP_MFT_RECORD_PAGE" "9" "09 October 2005" "" ""

.SH NAME
unmap_mft_record_page \- unmap the page in which a specific mft record resides
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void unmap_mft_record_page  (ntfs_inode * \fIni\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIni\fB\fR
ntfs inode whose mft record page to unmap
.SH "DESCRIPTION"
.PP
This unmaps the page in which the mft record of the ntfs inode \fIni\fR is
situated and returns. This is a NOOP if highmem is not configured.
.PP
The unmap happens via \fBntfs_unmap_page\fR which in turn decrements the use
count on the page thus releasing it from the pinned state.
.PP
We do not actually unmap the page from memory of course, as that will be
done by the page cache code itself when memory pressure increases or
whatever.