diff options
Diffstat (limited to 'fs/btrfs/block-group.h')
| -rw-r--r-- | fs/btrfs/block-group.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/block-group.h b/fs/btrfs/block-group.h index 143baaa54684..f1fe14ba2702 100644 --- a/fs/btrfs/block-group.h +++ b/fs/btrfs/block-group.h @@ -176,6 +176,13 @@ struct btrfs_caching_control *btrfs_get_caching_control( struct btrfs_block_group_cache *cache); u64 add_new_free_space(struct btrfs_block_group_cache *block_group, u64 start, u64 end); +struct btrfs_trans_handle *btrfs_start_trans_remove_block_group( + struct btrfs_fs_info *fs_info, + const u64 chunk_offset); +int btrfs_remove_block_group(struct btrfs_trans_handle *trans, + u64 group_start, struct extent_map *em); +void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info); +void btrfs_mark_bg_unused(struct btrfs_block_group_cache *bg); static inline int btrfs_block_group_cache_done( struct btrfs_block_group_cache *cache) |