commit | 2bb812df63bbd246bd39d10f2e810b2a0a59e99e | [log] [tgz] |
---|---|---|
author | Joe Thornber <ejt@redhat.com> | Wed Nov 26 16:07:50 2014 +0000 |
committer | Mike Snitzer <snitzer@redhat.com> | Mon Dec 01 11:30:11 2014 -0500 |
tree | 071abce53825307314e1531fb81a3b58619600af | |
parent | 43c32bf2b0c16d292f4f214dfd16f9cb205e4e81 [diff] |
dm cache: discard block size must be a multiple of cache block size Otherwise the cache blocks may span two discard blocks, which we don't handle when doing the discard lookup. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>