diff options
| author | David Sterba <[email protected]> | 2022-06-23 16:57:00 +0200 |
|---|---|---|
| committer | David Sterba <[email protected]> | 2022-07-25 17:45:38 +0200 |
| commit | d09cb9e18845c7ba5864282c7cc13c3cabad04f0 (patch) | |
| tree | c8f4e6852f9ad5c8e578afcedd372f7ecede4f29 | |
| parent | e26b04c4c91925dba57324db177a24e18e2d0013 (diff) | |
btrfs: use mask for all RAID1* profiles in btrfs_calc_avail_data_space
There's a sequence of hard coded values for RAID1 profiles that are
already stored in the raid_attr table that should be used instead.
Reviewed-by: Nikolay Borisov <[email protected]>
Reviewed-by: Johannes Thumshirn <[email protected]>
Signed-off-by: David Sterba <[email protected]>
| -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; |