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| author | Paul Mundt <lethal@linux-sh.org> | 2009-08-12 22:48:01 -0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-12 22:48:01 -0400 |
| commit | e290861f99131fc42d98012a9ea2dc185f08f8f9 (patch) | |
| tree | 5c8b92d095d74d03b281711c81bac54bd59989cd /fs/btrfs/free-space-cache.h | |
| parent | b4a757367d36cebddcd332a4024d92f1e87af370 (diff) | |
| parent | dbefd606a3b3634799b625f4900336e61c89e868 (diff) | |
Merge branch 'sh/stable-updates'
Diffstat (limited to 'fs/btrfs/free-space-cache.h')
| -rw-r--r-- | fs/btrfs/free-space-cache.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/btrfs/free-space-cache.h b/fs/btrfs/free-space-cache.h index 266fb8764054..890a8e79011b 100644 --- a/fs/btrfs/free-space-cache.h +++ b/fs/btrfs/free-space-cache.h | |||
| @@ -19,6 +19,14 @@ | |||
| 19 | #ifndef __BTRFS_FREE_SPACE_CACHE | 19 | #ifndef __BTRFS_FREE_SPACE_CACHE |
| 20 | #define __BTRFS_FREE_SPACE_CACHE | 20 | #define __BTRFS_FREE_SPACE_CACHE |
| 21 | 21 | ||
| 22 | struct btrfs_free_space { | ||
| 23 | struct rb_node offset_index; | ||
| 24 | u64 offset; | ||
| 25 | u64 bytes; | ||
| 26 | unsigned long *bitmap; | ||
| 27 | struct list_head list; | ||
| 28 | }; | ||
| 29 | |||
| 22 | int btrfs_add_free_space(struct btrfs_block_group_cache *block_group, | 30 | int btrfs_add_free_space(struct btrfs_block_group_cache *block_group, |
| 23 | u64 bytenr, u64 size); | 31 | u64 bytenr, u64 size); |
| 24 | int btrfs_remove_free_space(struct btrfs_block_group_cache *block_group, | 32 | int btrfs_remove_free_space(struct btrfs_block_group_cache *block_group, |