diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 76201d6f6ce4..6fc735869c18 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -3585,23 +3585,10 @@ int btrfs_balance(struct btrfs_balance_control *bctl, } while (read_seqretry(&fs_info->profiles_lock, seq)); if (bctl->sys.flags & BTRFS_BALANCE_ARGS_CONVERT) { - int num_tolerated_disk_barrier_failures; - u64 target = bctl->sys.target; - - num_tolerated_disk_barrier_failures = - btrfs_calc_num_tolerated_disk_barrier_failures(fs_info); - if (num_tolerated_disk_barrier_failures > 0 && - (target & - (BTRFS_BLOCK_GROUP_DUP | BTRFS_BLOCK_GROUP_RAID0 | - BTRFS_AVAIL_ALLOC_BIT_SINGLE))) - num_tolerated_disk_barrier_failures = 0; - else if (num_tolerated_disk_barrier_failures > 1 && - (target & - (BTRFS_BLOCK_GROUP_RAID1 | BTRFS_BLOCK_GROUP_RAID10))) - num_tolerated_disk_barrier_failures = 1; - - fs_info->num_tolerated_disk_barrier_failures = - num_tolerated_disk_barrier_failures; + fs_info->num_tolerated_disk_barrier_failures = min( + btrfs_calc_num_tolerated_disk_barrier_failures(fs_info), + btrfs_get_num_tolerated_disk_barrier_failures( + bctl->sys.target)); } ret = insert_balance_item(fs_info->tree_root, bctl); |