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(parent: 84420b1) | patch
dm space map common: zero entire ll_disk
authorMike Snitzer <snitzer@redhat.com>
Fri, 22 Mar 2019 20:12:22 +0000 (16:12 -0400)
committerMike Snitzer <snitzer@redhat.com>
Thu, 18 Apr 2019 20:18:32 +0000 (16:18 -0400)
commitc6e086e0c9b2133f38563707c96b22fd0906f570
treece94d77245863f7f51dbec736b4fd62848b8b0a3tree | snapshot
parent84420b1e5d7254e58f551e32244d13c8e124bdcccommit | diff
dm space map common: zero entire ll_disk

Otherwise, memory that is allocated (and potentially not previously
zeroed) will get written to disk as part of the space maps.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/persistent-data/dm-space-map-common.c diff | blob | history
Domain: System / Kernel;