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.TH "JOURNAL_DIRTY_METADATA" "9" "29 May 2003" "" ""

.SH NAME
journal_dirty_metadata \- mark a buffer as containing dirty metadata
.SH SYNOPSIS
.sp
\fB
.sp
int journal_dirty_metadata  (handle_t * \fIhandle\fB, struct buffer_head * \fIbh\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIhandle\fB\fR
transaction to add buffer to.
.TP
\fB\fIbh\fB\fR
buffer to mark 
.SH "DESCRIPTION"
.PP
mark dirty metadata which needs to be journaled as part of the current
transaction.
.PP
The buffer is placed on the transaction's metadata list and is marked
as belonging to the transaction.  
.PP
Returns error number or 0 on success.  
.PP
Special care needs to be taken if the buffer already belongs to the
current committing transaction (in which case we should have frozen
data present for that commit).  In that case, we don't relink the
.SH "BUFFER"
.PP
that only gets done when the old transaction finally
completes its commit.
.SH "ABOUT THIS DOCUMENT"
.PP
This documentation is free software; you can redistribute
it and/or modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later
version.
.PP
This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
.PP
You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
.PP
For more details see the file COPYING in the source
distribution of Linux.
.PP
If you have comments on the formatting of this manpage, then please contact
Michael Still (mikal@stillhq.com).
.PP
This documentation was generated with kernel version 2.5.70.