Searched refs:btrfs_drew_lock (Results 1 – 3 of 3) sorted by relevance
209 struct btrfs_drew_lock { struct216 void btrfs_drew_lock_init(struct btrfs_drew_lock *lock); argument217 void btrfs_drew_write_lock(struct btrfs_drew_lock *lock);218 bool btrfs_drew_try_write_lock(struct btrfs_drew_lock *lock);219 void btrfs_drew_write_unlock(struct btrfs_drew_lock *lock);220 void btrfs_drew_read_lock(struct btrfs_drew_lock *lock);221 void btrfs_drew_read_unlock(struct btrfs_drew_lock *lock);
330 void btrfs_drew_lock_init(struct btrfs_drew_lock *lock) in btrfs_drew_lock_init()339 bool btrfs_drew_try_write_lock(struct btrfs_drew_lock *lock) in btrfs_drew_try_write_lock()356 void btrfs_drew_write_lock(struct btrfs_drew_lock *lock) in btrfs_drew_write_lock()365 void btrfs_drew_write_unlock(struct btrfs_drew_lock *lock) in btrfs_drew_write_unlock()375 void btrfs_drew_read_lock(struct btrfs_drew_lock *lock) in btrfs_drew_read_lock()390 void btrfs_drew_read_unlock(struct btrfs_drew_lock *lock) in btrfs_drew_read_unlock()
295 struct btrfs_drew_lock snapshot_lock;
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