[dm-devel] [PATCH 3/4] dm linear: add WRITE SAME support
Mike Snitzer
snitzer at redhat.com
Thu Dec 20 05:57:12 UTC 2012
Signed-off-by: Mike Snitzer <snitzer at redhat.com>
---
drivers/md/dm-linear.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/md/dm-linear.c b/drivers/md/dm-linear.c
index 2f57bd8..f982e9c 100644
--- a/drivers/md/dm-linear.c
+++ b/drivers/md/dm-linear.c
@@ -55,6 +55,7 @@ static int linear_ctr(struct dm_target *ti, unsigned int argc, char **argv)
ti->num_flush_requests = 1;
ti->num_discard_requests = 1;
+ ti->num_write_same_requests = 1;
ti->private = lc;
return 0;
--
1.7.1
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