Searched refs:btrfs_drew_lock (Results 1 – 3 of 3) sorted by relevance
223 struct btrfs_drew_lock { struct230 void btrfs_drew_lock_init(struct btrfs_drew_lock *lock); argument231 void btrfs_drew_write_lock(struct btrfs_drew_lock *lock);232 bool btrfs_drew_try_write_lock(struct btrfs_drew_lock *lock);233 void btrfs_drew_write_unlock(struct btrfs_drew_lock *lock);234 void btrfs_drew_read_lock(struct btrfs_drew_lock *lock);235 void btrfs_drew_read_unlock(struct btrfs_drew_lock *lock);
314 void btrfs_drew_lock_init(struct btrfs_drew_lock *lock) in btrfs_drew_lock_init()323 bool btrfs_drew_try_write_lock(struct btrfs_drew_lock *lock) in btrfs_drew_try_write_lock()340 void btrfs_drew_write_lock(struct btrfs_drew_lock *lock) in btrfs_drew_write_lock()349 void btrfs_drew_write_unlock(struct btrfs_drew_lock *lock) in btrfs_drew_write_unlock()359 void btrfs_drew_read_lock(struct btrfs_drew_lock *lock) in btrfs_drew_read_lock()374 void btrfs_drew_read_unlock(struct btrfs_drew_lock *lock) in btrfs_drew_read_unlock()
288 struct btrfs_drew_lock snapshot_lock;
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