| commit | 4a0f9a321a113392b448e477018311d14fba2b34 | [log] [tgz] |
|---|---|---|
| author | Steven Whitehouse <swhiteho@redhat.com> | Mon Apr 20 08:16:26 2009 +0100 |
| committer | Steven Whitehouse <swhiteho@redhat.com> | Mon May 11 12:36:43 2009 +0100 |
| tree | 7092fa29a94ef5aaada6d56a8d761615280c5f71 | |
| parent | c969f58ca43fc403c75f5d3da4cf1e21de7afaa0 [diff] |
GFS2: Optimise writepage for metadata This adds a GFS2 specific writepage for metadata, rather than continuing to use the VFS function. As a result we now tag all our metadata I/O with the correct flag so that blktraces will now be less confusing. Also, the generic function was checking for a number of corner cases which cannot happen on the metadata address spaces so that this should be faster too. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>