150 	return nlk_sk(sk)->tx_ring.pg_vec != NULL;  in netlink_tx_is_mmaped()
218 			    bool closing, bool tx_ring)  in netlink_set_ring()  argument
227 	ring  = tx_ring ? &nlk->tx_ring : &nlk->rx_ring;  in netlink_set_ring()
228 	queue = tx_ring ? &sk->sk_write_queue : &sk->sk_receive_queue;  in netlink_set_ring()
335 	for (ring = &nlk->rx_ring; ring <= &nlk->tx_ring; ring++) {  in netlink_mmap()
349 	for (ring = &nlk->rx_ring; ring <= &nlk->tx_ring; ring++) {  in netlink_mmap()
522 	if (nlk->tx_ring.pg_vec) {  in netlink_poll()
523 		if (netlink_current_frame(&nlk->tx_ring, NL_MMAP_STATUS_UNUSED))  in netlink_poll()
580 	ring   = &nlk->tx_ring;  in netlink_mmap_sendmsg()
587 			    atomic_read(&nlk->tx_ring.pending))  in netlink_mmap_sendmsg()
646 		  atomic_read(&nlk->tx_ring.pending)));  in netlink_mmap_sendmsg()
737 			ring = &nlk_sk(sk)->tx_ring;  in netlink_skb_destructor()
787 		if (nlk->tx_ring.pg_vec)  in netlink_sock_destruct()