diff options
| author | Joe Thornber <ejt@redhat.com> | 2014-03-03 16:37:24 +0100 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2014-03-27 21:56:23 +0100 |
| commit | 428e4698642794444cdb26c148a827f22c28d546 (patch) | |
| tree | cf554886d6d1f9434a58a3e139c5b7d4ee8a6ab5 /kernel/tracepoint.c | |
| parent | dm: add era target (diff) | |
| download | linux-428e4698642794444cdb26c148a827f22c28d546.tar.xz linux-428e4698642794444cdb26c148a827f22c28d546.zip | |
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 'kernel/tracepoint.c')
0 files changed, 0 insertions, 0 deletions