net/ipv4/inet_connection_sock.c

618 	struct inet_connection_sock *icsk = inet_csk(sk);
640 		if (reqsk_queue_empty(&icsk->icsk_accept_queue))
645 		if (!reqsk_queue_empty(&icsk->icsk_accept_queue))
666 	struct inet_connection_sock *icsk = inet_csk(sk);
667 	struct request_sock_queue *queue = &icsk->icsk_accept_queue;
763 	struct inet_connection_sock *icsk = inet_csk(sk);
765 	timer_setup(&icsk->icsk_retransmit_timer, retransmit_handler, 0);
766 	timer_setup(&icsk->icsk_delack_timer, delack_handler, 0);
768 	icsk->icsk_pending = icsk->icsk_ack.pending = 0;
774 	struct inet_connection_sock *icsk = inet_csk(sk);
776 	icsk->icsk_pending = icsk->icsk_ack.pending = 0;
778 	sk_stop_timer(sk, &icsk->icsk_retransmit_timer);
779 	sk_stop_timer(sk, &icsk->icsk_delack_timer);
786 	struct inet_connection_sock *icsk = inet_csk(sk);
791 	icsk->icsk_pending = icsk->icsk_ack.pending = 0;
793 	sk_stop_timer_sync(sk, &icsk->icsk_retransmit_timer);
794 	sk_stop_timer_sync(sk, &icsk->icsk_delack_timer);
1017 	struct inet_connection_sock *icsk;
1046 	icsk = inet_csk(sk_listener);
1048 	max_syn_ack_retries = READ_ONCE(icsk->icsk_syn_retries) ? :
1067 	queue = &icsk->icsk_accept_queue;
1149 	struct inet_connection_sock *icsk = inet_csk(newsk);
1151 	if (!icsk->icsk_ulp_ops)
1154 	icsk->icsk_ulp_ops->clone(req, newsk, priority);
1252 	const struct inet_connection_sock *icsk = inet_csk(sk);
1254 	if (icsk->icsk_ulp_ops && !icsk->icsk_ulp_ops->clone)
1262 	struct inet_connection_sock *icsk = inet_csk(sk);
1270 	reqsk_queue_alloc(&icsk->icsk_accept_queue);
1398 	struct inet_connection_sock *icsk = inet_csk(sk);
1399 	struct request_sock_queue *queue = &icsk->icsk_accept_queue;