Commit 8627921f authored by Mikulas Patocka's avatar Mikulas Patocka Committed by Alasdair G Kergon
Browse files

dm mpath: support barriers 



Flush support for dm-multipath target.

Signed-off-by: default avatarMikulas Patocka <mpatocka@redhat.com>
Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
parent c927259e

drivers/md/dm-mpath.c

+2 −0
Original line number Diff line number Diff line
@@ -835,6 +835,8 @@ static int multipath_ctr(struct dm_target *ti, unsigned int argc, 
		goto bad;

	}



	ti->num_flush_requests = 1;



	return 0;



 bad: