tree c8b204186efd6e7e1f12dd85d9aaa2d29f6428ca
parent affa9d28f7e9a802c8f497ed54fe79a5689d95e9
author Heinz Mauelshagen <heinzm@redhat.com> 1480455450 +0100
committer Mike Snitzer <snitzer@redhat.com> 1481224392 -0500

dm raid: fix discard support regression

Commit ecbfb9f118 ("dm raid: add raid level takeover support") moved the
configure_discard_support() call from raid_ctr() to raid_preresume().

Enabling/disabling discard _must_ happen during table load (through the
.ctr hook).  Fix this regression by moving the
configure_discard_support() call back to raid_ctr().

Fixes: ecbfb9f118 ("dm raid: add raid level takeover support")
Cc: stable@vger.kernel.org # 4.8+
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>