diff options
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index edb2dd6bb4f4..f5bfb4c8adb2 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -5963,24 +5963,6 @@ unsigned long btrfs_full_stripe_len(struct btrfs_fs_info *fs_info, return len; } -int btrfs_is_parity_mirror(struct btrfs_fs_info *fs_info, u64 logical, u64 len) -{ - struct btrfs_chunk_map *map; - int ret = 0; - - if (!btrfs_fs_incompat(fs_info, RAID56)) - return 0; - - map = btrfs_get_chunk_map(fs_info, logical, len); - - if (!WARN_ON(IS_ERR(map))) { - if (map->type & BTRFS_BLOCK_GROUP_RAID56_MASK) - ret = 1; - btrfs_free_chunk_map(map); - } - return ret; -} - static int find_live_mirror(struct btrfs_fs_info *fs_info, struct btrfs_chunk_map *map, int first, int dev_replace_is_ongoing) |