diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:49:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:49:48 +0100 |
| commit | 18ffa418aead13c56515ac74cd26105102128aca (patch) | |
| tree | 2096ea8db3b2594bd25ad39a70edc691219f669b /fs/btrfs/locking.h | |
| parent | ab76f3d771590d5c89faa3219559c5d3fc0ce0c2 (diff) | |
| parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) | |
Merge commit 'v2.6.29' into x86/setup-lzma
Diffstat (limited to 'fs/btrfs/locking.h')
| -rw-r--r-- | fs/btrfs/locking.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/locking.h b/fs/btrfs/locking.h index bc1faef12519..6c4ce457168c 100644 --- a/fs/btrfs/locking.h +++ b/fs/btrfs/locking.h @@ -21,7 +21,11 @@ int btrfs_tree_lock(struct extent_buffer *eb); int btrfs_tree_unlock(struct extent_buffer *eb); -int btrfs_tree_locked(struct extent_buffer *eb); + int btrfs_try_tree_lock(struct extent_buffer *eb); -int btrfs_path_lock_waiting(struct btrfs_path *path, int level); +int btrfs_try_spin_lock(struct extent_buffer *eb); + +void btrfs_set_lock_blocking(struct extent_buffer *eb); +void btrfs_clear_lock_blocking(struct extent_buffer *eb); +void btrfs_assert_tree_locked(struct extent_buffer *eb); #endif |