---

yaml --- r: 233581 b: refs/heads/master c: be71514 h: refs/heads/master i: 233579: d2af14a v: v3
git-mirror · Feb 22, 2011 · c8a4aa7 · c8a4aa7
1 parent 8ea5731
commit c8a4aa7
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3a3675b7f23f83ca8c67c9c2b6edf707fd28d1ba
+refs/heads/master: be715140b5c3baf8ab6708060cfab80bef279d18
diff --git a/trunk/fs/xfs/linux-2.6/xfs_discard.c b/trunk/fs/xfs/linux-2.6/xfs_discard.c
@@ -152,6 +152,8 @@ xfs_ioc_trim(
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -XFS_ERROR(EPERM);
+	if (!blk_queue_discard(q))
+		return -XFS_ERROR(EOPNOTSUPP);
 	if (copy_from_user(&range, urange, sizeof(range)))
 		return -XFS_ERROR(EFAULT);