diff options
| author |   Joe Thornber <ejt@redhat.com> | 2012-07-27 15:08:06 +0100 |
|---|---|---|
| committer |   Alasdair G Kergon <agk@redhat.com> | 2012-07-27 15:08:06 +0100 |
| commit | 600497013687516153cb82637acfe56f7eb9308a (patch) | |
| tree | d44382be55c68208ba7344dfaca8ade10e87c0d5 /include/linux/timerqueue.h | |
| parent | dm thin: fix memory leak in process_prepared_mapping error paths (diff) | |
dm thin: avoid unnecessarily breaking sharing for flushes
There's no need to break sharing, triggering a copy, for a write that has no
data (i.e. a flush).
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions