diff options
| author | Joe Thornber <ejt@redhat.com> | 2014-10-10 09:41:09 +0100 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2018-01-02 14:19:42 +0100 |
| commit | 159a1e9907c6d14475c6c3d46e91e616e567c993 (patch) | |
| tree | c3b499fd83bc40f37c5241b792bbfc2ce57de6ef /scripts/basic | |
| parent | 711e09b94d1a4f56482166b53a9bf0e33916a5f0 (diff) | |
dm thin: grab a virtual cell before looking up the mapping
Avoids normal IO racing with discard.
Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Joe Maples <joe@frap129.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions