Commit 58707566 authored Oct 13, 2015 by Mike Snitzer Committed by Sasha Levin Nov 13, 2015

dm thin: fix missing pool reference count decrement in pool_ctr error path



[ Upstream commit ba30670f4d5292c4e7f7980bbd5071f7c4794cdd ]

Fixes: ac8c3f3d ("dm thin: generate event when metadata threshold passed")
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Cc: stable@vger.kernel.org # 3.10+
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>

parent a2893d28

drivers/md/dm-thin.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2596,7 +2596,7 @@ static int pool_ctr(struct dm_target ti, unsigned argc, char *argv)
		metadata_low_callback,
		pool);
		if (r)
		goto out_free_pt;
		goto out_flags_changed;

		pt->callbacks.congested_fn = pool_is_congested;
		dm_table_add_target_callbacks(ti->table, &pt->callbacks);