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author | Ingo Molnar <mingo@elte.hu> | 2009-08-09 12:46:45 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-08-09 12:46:49 +0200 |
commit | e3560336be655c6791316482fe288b119f34c427 (patch) | |
tree | 43ca9a6b489aaa3918b773f78a7eda37458ef0a8 /fs/btrfs/free-space-cache.h | |
parent | 26528e773ecc74fb1b61b7275f86f761cbb340ec (diff) | |
parent | 7b2aa037e878c939676675969983284a02958ae3 (diff) |
Merge branch 'linus' into tracing/urgent
Merge reason: Merge up to almost-rc6 to pick up latest perfcounters
(on which we'll queue up a dependent fix)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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 266fb876405..890a8e79011 100644 --- a/fs/btrfs/free-space-cache.h +++ b/fs/btrfs/free-space-cache.h @@ -19,6 +19,14 @@ #ifndef __BTRFS_FREE_SPACE_CACHE #define __BTRFS_FREE_SPACE_CACHE +struct btrfs_free_space { + struct rb_node offset_index; + u64 offset; + u64 bytes; + unsigned long *bitmap; + struct list_head list; +}; + int btrfs_add_free_space(struct btrfs_block_group_cache *block_group, u64 bytenr, u64 size); int btrfs_remove_free_space(struct btrfs_block_group_cache *block_group, |