From 3fd5d48027181168ce85e8094b926aeb9f34c556 Mon Sep 17 00:00:00 2001 From: Mike Snitzer Date: Thu, 12 Aug 2010 04:14:13 +0100 Subject: [PATCH] dm delay: support discard Enable discard support for the delay target. Signed-off-by: Mike Snitzer Signed-off-by: Alasdair G Kergon --- drivers/md/dm-delay.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c index a91049e05219..baa11912cc94 100644 --- a/drivers/md/dm-delay.c +++ b/drivers/md/dm-delay.c @@ -198,6 +198,7 @@ static int delay_ctr(struct dm_target *ti, unsigned int argc, char **argv) atomic_set(&dc->may_delay, 1); ti->num_flush_requests = 1; + ti->num_discard_requests = 1; ti->private = dc; return 0; -- GitLab