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(parent: 8654385) | patch
dm writecache: verify watermark during resume
authorMikulas Patocka <mpatocka@redhat.com>
Mon, 24 Feb 2020 09:20:30 +0000 (10:20 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 12 Mar 2020 12:00:24 +0000 (13:00 +0100)
commit7b753d805e1ab7e278b2295d007e4e8e7b51e62f
tree56e7dd69931421cc7de4958795a6d45e7ed27987tree | snapshot
parent86543852e43b6d58aa89be9ce2de927b7ab7326ecommit | diff
dm writecache: verify watermark during resume

commit 41c526c5af46d4c4dab7f72c99000b7fac0b9702 upstream.

Verify the watermark upon resume - so that if the target is reloaded
with lower watermark, it will start the cleanup process immediately.

Fixes: 48debafe4f2f ("dm: add writecache target")
Cc: stable@vger.kernel.org # 4.18+
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/md/dm-writecache.c diff | blob | history
Domain: System / Kernel;