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path: root/drivers/md/dm-cache-policy-cleaner.c
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2013-03-01dm cache: add cleaner policyHeinz Mauelshagen
A simple cache policy that writes back all data to the origin. This is used to decommission a dm cache by emptying it. Signed-off-by: Heinz Mauelshagen <mauelshagen@redhat.com> Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>