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Commit c9f01bfe authored by Miao Xie's avatar Miao Xie Committed by Josef Bacik
Browse files

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: default avatarMiao Xie <miaox@cn.fujitsu.com>
Reviewed-by: default avatarLiu Bo <bo.li.liu@oracle.com>
Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
parent 2cba30f1

fs/btrfs/volumes.c

+1 −1
Original line number Diff line number Diff line
@@ -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,