667 	node->nd_input_queue.q_flags = 0;  in ng_make_node_common()
1918 #define QUEUE_ACTIVE(QP) ((QP)->q_flags & OP_PENDING)
1926 		(((QP)->q_flags & (NGQ_RMASK & ~OP_PENDING)) == 0)
1928 		(((QP)->q_flags & (NGQ_WMASK & ~OP_PENDING)) == 0)
1960 		    node->nd_ID, node, ngq->q_flags);  in ng_dequeue()
1971 			long t = ngq->q_flags;  in ng_dequeue()
1979 			if (atomic_cmpset_acq_int(&ngq->q_flags, t,  in ng_dequeue()
1986 	} else if (atomic_cmpset_acq_int(&ngq->q_flags, OP_PENDING,  in ng_dequeue()
1994 		    ngq->q_flags);  in ng_dequeue()
2005 		atomic_clear_int(&ngq->q_flags, OP_PENDING);  in ng_dequeue()
2008 	    "READER", ngq->q_flags);  in ng_dequeue()
2028 	atomic_set_int(&ngq->q_flags, OP_PENDING);  in ng_queue_rw()
2052 		long t = node->nd_input_queue.q_flags;  in ng_acquire_read()
2055 		if (atomic_cmpset_acq_int(&node->nd_input_queue.q_flags, t,  in ng_acquire_read()
2079 	if (atomic_cmpset_acq_int(&node->nd_input_queue.q_flags, 0,  in ng_acquire_write()
2115 	atomic_add_int(&ngq->q_flags, WRITER_ACTIVE - READER_INCREMENT);
2116 	if ((ngq->q_flags & (NGQ_WMASK & ~OP_PENDING)) == WRITER_ACTIVE) {
2127 		atomic_add_int(&ngq->q_flags, READER_INCREMENT - WRITER_ACTIVE);
2141 		atomic_set_int(&ngq->q_flags, OP_PENDING);
2151 	atomic_add_int(&ngq->q_flags, READER_INCREMENT - WRITER_ACTIVE);
2164 	atomic_subtract_rel_int(&node->nd_input_queue.q_flags, READER_INCREMENT);  in ng_leave_read()
2171 	atomic_clear_rel_int(&node->nd_input_queue.q_flags, WRITER_ACTIVE);  in ng_leave_write()
2185 			atomic_clear_int(&ngq->q_flags, OP_PENDING);  in ng_flush_input_queue()