diff options
Diffstat (limited to 'fs/btrfs/free-space-cache.h')
| -rw-r--r-- | fs/btrfs/free-space-cache.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h index 890a8e79011b..e49ca5c321b5 100644 --- a/fs/btrfs/free-space-cache.h +++ b/fs/btrfs/free-space-cache.h | |||
| @@ -27,6 +27,24 @@ struct btrfs_free_space { | |||
| 27 | struct list_head list; | 27 | struct list_head list; |
| 28 | }; | 28 | }; |
| 29 | 29 | ||
| 30 | struct inode *lookup_free_space_inode(struct btrfs_root *root, | ||
| 31 | struct btrfs_block_group_cache | ||
| 32 | *block_group, struct btrfs_path *path); | ||
| 33 | int create_free_space_inode(struct btrfs_root *root, | ||
| 34 | struct btrfs_trans_handle *trans, | ||
| 35 | struct btrfs_block_group_cache *block_group, | ||
| 36 | struct btrfs_path *path); | ||
| 37 | |||
| 38 | int btrfs_truncate_free_space_cache(struct btrfs_root *root, | ||
| 39 | struct btrfs_trans_handle *trans, | ||
| 40 | struct btrfs_path *path, | ||
| 41 | struct inode *inode); | ||
| 42 | int load_free_space_cache(struct btrfs_fs_info *fs_info, | ||
| 43 | struct btrfs_block_group_cache *block_group); | ||
| 44 | int btrfs_write_out_cache(struct btrfs_root *root, | ||
| 45 | struct btrfs_trans_handle *trans, | ||
| 46 | struct btrfs_block_group_cache *block_group, | ||
| 47 | struct btrfs_path *path); | ||
| 30 | int btrfs_add_free_space(struct btrfs_block_group_cache *block_group, | 48 | int btrfs_add_free_space(struct btrfs_block_group_cache *block_group, |
| 31 | u64 bytenr, u64 size); | 49 | u64 bytenr, u64 size); |
| 32 | int btrfs_remove_free_space(struct btrfs_block_group_cache *block_group, | 50 | int btrfs_remove_free_space(struct btrfs_block_group_cache *block_group, |