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(parent: 231f900) | patch
dm: hold suspend_lock while suspending device during device deletion
authorMikulas Patocka <mpatocka@redhat.com>
Fri, 27 Feb 2015 19:04:27 +0000 (14:04 -0500)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 9 May 2015 22:16:25 +0000 (23:16 +0100)
commit361a387fabc76ca346bbcc88ba9c99ef9e7e4691
tree3f5d25129dd58265860fdfa6a01dd82405efcb32tree | snapshot
parent231f9006539c8cee38ec16329dfce18eebb5644ecommit | diff
dm: hold suspend_lock while suspending device during device deletion

commit ab7c7bb6f4ab95dbca96fcfc4463cd69843e3e24 upstream.

__dm_destroy() must take the suspend_lock so that its presuspend and
postsuspend calls do not race with an internal suspend.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/md/dm.c diff | blob | history
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