Searched refs:btrfs_drew_lock (Results 1 – 3 of 3) sorted by relevance
196 struct btrfs_drew_lock { struct203 void btrfs_drew_lock_init(struct btrfs_drew_lock *lock); argument204 void btrfs_drew_write_lock(struct btrfs_drew_lock *lock);205 bool btrfs_drew_try_write_lock(struct btrfs_drew_lock *lock);206 void btrfs_drew_write_unlock(struct btrfs_drew_lock *lock);207 void btrfs_drew_read_lock(struct btrfs_drew_lock *lock);208 void btrfs_drew_read_unlock(struct btrfs_drew_lock *lock);
329 void btrfs_drew_lock_init(struct btrfs_drew_lock *lock) in btrfs_drew_lock_init()338 bool btrfs_drew_try_write_lock(struct btrfs_drew_lock *lock) in btrfs_drew_try_write_lock()355 void btrfs_drew_write_lock(struct btrfs_drew_lock *lock) in btrfs_drew_write_lock()364 void btrfs_drew_write_unlock(struct btrfs_drew_lock *lock) in btrfs_drew_write_unlock()370 void btrfs_drew_read_lock(struct btrfs_drew_lock *lock) in btrfs_drew_read_lock()385 void btrfs_drew_read_unlock(struct btrfs_drew_lock *lock) in btrfs_drew_read_unlock()
310 struct btrfs_drew_lock snapshot_lock;