dm delay: enable discard support
Enable discard support for the delay target.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
---
drivers/md/dm-delay.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
index 8520528..cdb7757 100644
--- a/drivers/md/dm-delay.c
+++ b/drivers/md/dm-delay.c
@@ -198,6 +198,7 @@ out:
atomic_set(&dc->may_delay, 1);
ti->num_flush_requests = 1;
+ ti->num_discard_requests = 1;
ti->private = dc;
return 0;
--
1.6.6.1
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