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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 13:57:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-27 13:57:12 -0700 |
| commit | a0c3061093c8b49facef95dc09a618c6e0d17cb5 (patch) | |
| tree | 1d6ff7c06134b71a8bd0721395386e82e46e60c8 /fs/btrfs/ref-cache.h | |
| parent | 10799db60cbc4f990dd69eb49883477095c66af7 (diff) | |
| parent | 174ba50915b08dcfd07c8b5fb795b46a165fa09a (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: (58 commits)
Btrfs: use the device_list_mutex during write_dev_supers
Btrfs: setup free ino caching in a more asynchronous way
btrfs scrub: don't coalesce pages that are logically discontiguous
Btrfs: return -ENOMEM in clear_extent_bit
Btrfs: add mount -o auto_defrag
Btrfs: using rcu lock in the reader side of devices list
Btrfs: drop unnecessary device lock
Btrfs: fix the race between remove dev and alloc chunk
Btrfs: fix the race between reading and updating devices
Btrfs: fix bh leak on __btrfs_open_devices path
Btrfs: fix unsafe usage of merge_state
Btrfs: allocate extent state and check the result properly
fs/btrfs: Add missing btrfs_free_path
Btrfs: check return value of btrfs_inc_extent_ref()
Btrfs: return error to caller if read_one_inode() fails
Btrfs: BUG_ON is deleted from the caller of btrfs_truncate_item & btrfs_extend_item
Btrfs: return error code to caller when btrfs_del_item fails
Btrfs: return error code to caller when btrfs_previous_item fails
btrfs: fix typo 'testeing' -> 'testing'
btrfs: typo: 'btrfS' -> 'btrfs'
...
Diffstat (limited to 'fs/btrfs/ref-cache.h')
| -rw-r--r-- | fs/btrfs/ref-cache.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/fs/btrfs/ref-cache.h b/fs/btrfs/ref-cache.h index e2a55cb2072..24f7001f638 100644 --- a/fs/btrfs/ref-cache.h +++ b/fs/btrfs/ref-cache.h @@ -49,28 +49,4 @@ static inline size_t btrfs_leaf_ref_size(int nr_extents) return sizeof(struct btrfs_leaf_ref) + sizeof(struct btrfs_extent_info) * nr_extents; } - -static inline void btrfs_leaf_ref_tree_init(struct btrfs_leaf_ref_tree *tree) -{ - tree->root = RB_ROOT; - INIT_LIST_HEAD(&tree->list); - spin_lock_init(&tree->lock); -} - -static inline int btrfs_leaf_ref_tree_empty(struct btrfs_leaf_ref_tree *tree) -{ - return RB_EMPTY_ROOT(&tree->root); -} - -void btrfs_leaf_ref_tree_init(struct btrfs_leaf_ref_tree *tree); -struct btrfs_leaf_ref *btrfs_alloc_leaf_ref(struct btrfs_root *root, - int nr_extents); -void btrfs_free_leaf_ref(struct btrfs_root *root, struct btrfs_leaf_ref *ref); -struct btrfs_leaf_ref *btrfs_lookup_leaf_ref(struct btrfs_root *root, - u64 bytenr); -int btrfs_add_leaf_ref(struct btrfs_root *root, struct btrfs_leaf_ref *ref, - int shared); -int btrfs_remove_leaf_refs(struct btrfs_root *root, u64 max_root_gen, - int shared); -int btrfs_remove_leaf_ref(struct btrfs_root *root, struct btrfs_leaf_ref *ref); #endif |