Lines Matching refs:extent_buffer
15 struct extent_buffer;
175 void btrfs_tree_lock_nested(struct extent_buffer *eb, enum btrfs_lock_nesting nest);
177 static inline void btrfs_tree_lock(struct extent_buffer *eb) in btrfs_tree_lock()
182 void btrfs_tree_unlock(struct extent_buffer *eb);
184 void btrfs_tree_read_lock_nested(struct extent_buffer *eb, enum btrfs_lock_nesting nest);
186 static inline void btrfs_tree_read_lock(struct extent_buffer *eb) in btrfs_tree_read_lock()
191 void btrfs_tree_read_unlock(struct extent_buffer *eb);
192 int btrfs_try_tree_read_lock(struct extent_buffer *eb);
193 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);
194 struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root);
195 struct extent_buffer *btrfs_try_read_lock_root_node(struct btrfs_root *root);
198 static inline void btrfs_assert_tree_write_locked(struct extent_buffer *eb) in btrfs_assert_tree_write_locked()
202 static inline void btrfs_assert_tree_read_locked(struct extent_buffer *eb) in btrfs_assert_tree_read_locked()
207 static inline void btrfs_assert_tree_write_locked(struct extent_buffer *eb) { } in btrfs_assert_tree_write_locked()
208 static inline void btrfs_assert_tree_read_locked(struct extent_buffer *eb) { } in btrfs_assert_tree_read_locked()
213 static inline void btrfs_tree_unlock_rw(struct extent_buffer *eb, int rw) in btrfs_tree_unlock_rw()
238 void btrfs_set_buffer_lockdep_class(u64 objectid, struct extent_buffer *eb, int level);
239 void btrfs_maybe_reset_lockdep_class(struct btrfs_root *root, struct extent_buffer *eb);
242 struct extent_buffer *eb, int level) in btrfs_set_buffer_lockdep_class()
246 struct extent_buffer *eb) in btrfs_maybe_reset_lockdep_class()