---

yaml --- r: 312108 b: refs/heads/master c: 7c8d3a4 h: refs/heads/master v: v3
git-mirror · Jul 20, 2012 · 7fe5b88 · 7fe5b88
1 parent 5fe38a5
commit 7fe5b88
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 650d2a06b4fe1cc1d218c20e256650f68bf0ca31
+refs/heads/master: 7c8d3a42fe1c58a7e8fd3f6a013e7d7b474ff931
diff --git a/trunk/drivers/md/dm-raid1.c b/trunk/drivers/md/dm-raid1.c
@@ -1084,6 +1084,7 @@ static int mirror_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 	ti->split_io = dm_rh_get_region_size(ms->rh);
 	ti->num_flush_requests = 1;
 	ti->num_discard_requests = 1;
+	ti->discard_zeroes_data_unsupported = 1;
 
 	ms->kmirrord_wq = alloc_workqueue("kmirrord",
 					  WQ_NON_REENTRANT | WQ_MEM_RECLAIM, 0);