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authorMiao Xie <miaox@cn.fujitsu.com>2013-01-16 11:27:17 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-01-24 12:51:26 -0500
commitc9f01bfe0ca411b4751d7fdbb9d602035ba52f75 (patch)
tree2f1ea0f913073f64b6b16c001b50dfe763a6162d
parent2cba30f172afdfa00f3e844f42f21eb3b972d01c (diff)
downloadlinux-c9f01bfe0ca411b4751d7fdbb9d602035ba52f75.tar.bz2
Btrfs: fix wrong max device number for single profile
The max device number of single profile is 1, not 0 (0 means 'as many as possible'). Fix it. Cc: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
-rw-r--r--fs/btrfs/volumes.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 469609838913..15f6efdf6463 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -3507,7 +3507,7 @@ struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = {
{ 1, 1, 2, 2, 2, 2 /* raid1 */ },
{ 1, 2, 1, 1, 1, 2 /* dup */ },
{ 1, 1, 0, 2, 1, 1 /* raid0 */ },
- { 1, 1, 0, 1, 1, 1 /* single */ },
+ { 1, 1, 1, 1, 1, 1 /* single */ },
};
static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans,