diff options
| -rw-r--r-- | fs/btrfs/super.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 41652dcd16f4..4c7089b1681b 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2243,12 +2243,8 @@ static inline int btrfs_calc_avail_data_space(struct btrfs_fs_info *fs_info, if (type & BTRFS_BLOCK_GROUP_RAID0) num_stripes = nr_devices; - else if (type & BTRFS_BLOCK_GROUP_RAID1) - num_stripes = 2; - else if (type & BTRFS_BLOCK_GROUP_RAID1C3) - num_stripes = 3; - else if (type & BTRFS_BLOCK_GROUP_RAID1C4) - num_stripes = 4; + else if (type & BTRFS_BLOCK_GROUP_RAID1_MASK) + num_stripes = rattr->ncopies; else if (type & BTRFS_BLOCK_GROUP_RAID10) num_stripes = 4; |