dm delay: support discard

Enable discard support for the delay target.

Signed-off-by: Mike Snitzer <[email protected]>
Signed-off-by: Alasdair G Kergon <[email protected]>
This commit is contained in:
Mike Snitzer 2010-08-12 04:14:13 +01:00 • committed by Alasdair G Kergon
commit 3fd5d48027

View file

@ -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;