dm raid: avoid bitmap with raid4/5/6 journal device
authorHeinz Mauelshagen <heinzm@redhat.com>
Fri, 12 Oct 2018 18:24:25 +0000 (20:24 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 1 Dec 2019 08:13:42 +0000 (09:13 +0100)
commit6bc0bc3753d8d91615ad9065bb90c5b15f824d77
tree040a5d05761aca52bbf2442a9f9836ad70107d43
parent02322e7a97f9e5a19400901b9e9c978b728129e6
dm raid: avoid bitmap with raid4/5/6 journal device

[ Upstream commit d857ad75edf3c0066fcd920746f9dc75382b3324 ]

With raid4/5/6, journal device and write intent bitmap are mutually exclusive.

Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/md/dm-raid.c