TRANS_JOIN_NOLOCK  203 fs/btrfs/transaction.c 	BUG_ON(type == TRANS_JOIN_NOLOCK);
TRANS_JOIN_NOLOCK  677 fs/btrfs/transaction.c 	return start_transaction(root, 0, TRANS_JOIN_NOLOCK,
TRANS_JOIN_NOLOCK  847 fs/btrfs/transaction.c 	int lock = (trans->type != TRANS_JOIN_NOLOCK);