diff options
| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-11-30 10:14:32 -0500 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-11-30 10:37:44 -0500 |
| commit | 33c3de32872ef3c075e4dac04c0de8f86ac39f6f (patch) | |
| tree | 32b8d14e4de17e78918ba8794c47781c1b069e2f /fs/gfs2/recovery.c | |
| parent | aac1a3c77a46c2d06f297641760dd740ac2a84af (diff) | |
| download | blackbird-op-linux-33c3de32872ef3c075e4dac04c0de8f86ac39f6f.tar.gz blackbird-op-linux-33c3de32872ef3c075e4dac04c0de8f86ac39f6f.zip | |
[GFS2] Don't flush everything on fdatasync
The gfs2_fsync() function was doing a journal flush on each
and every call. While this is correct, its also a lot of
overhead. This patch means that on fdatasync flushes we
rely on the VFS to flush the data for us and we don't do
a journal flush unless we really need to.
We have to do a journal flush for stuffed files though because
they have the data and the inode metadata in the same block.
Journaled files also need a journal flush too of course.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/recovery.c')
0 files changed, 0 insertions, 0 deletions
