diff options
| author | Joe Thornber <ejt@redhat.com> | 2014-03-03 10:37:24 -0500 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-03-27 16:56:23 -0400 |
| commit | 428e4698642794444cdb26c148a827f22c28d546 (patch) | |
| tree | cf554886d6d1f9434a58a3e139c5b7d4ee8a6ab5 /drivers/md/dm-cache-target.c | |
| parent | eec40579d84873dfb7021eb24c50360f073237c5 (diff) | |
dm bitset: only flush the current word if it has been dirtied
This change offers a big performance boost for dm-era.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-cache-target.c')
0 files changed, 0 insertions, 0 deletions