dm cache metadata: use dm_bitset_new() to create the dirty bitset in format 2
authorJoe Thornber <ejt@redhat.com>
Thu, 22 Sep 2016 14:45:21 +0000 (10:45 -0400)
committerMike Snitzer <snitzer@redhat.com>
Thu, 16 Feb 2017 18:12:49 +0000 (13:12 -0500)
commit683bb1a3742bb0c8768711aa5ff1034d92e447f2
tree6b8ade0e340f7b9ee5e2fd4fea756d079931ea3e
parent2151249eaabb48151cff6364adb4054b3497d62d
dm cache metadata: use dm_bitset_new() to create the dirty bitset in format 2

Big speed up with large configs.

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-cache-metadata.c