355 	struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_dec_quickack_mode()  local
357 	if (icsk->icsk_ack.quick) {  in tcp_dec_quickack_mode()
358 		if (pkts >= icsk->icsk_ack.quick) {  in tcp_dec_quickack_mode()
359 			icsk->icsk_ack.quick = 0;  in tcp_dec_quickack_mode()
361 			icsk->icsk_ack.ato   = TCP_ATO_MIN;  in tcp_dec_quickack_mode()
363 			icsk->icsk_ack.quick -= pkts;  in tcp_dec_quickack_mode()
1137 	const struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_ca_needs_ecn()  local
1139 	return icsk->icsk_ca_ops->flags & TCP_CONG_NEEDS_ECN;  in tcp_ca_needs_ecn()
1144 	struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_set_ca_state()  local
1146 	if (icsk->icsk_ca_ops->set_state)  in tcp_set_ca_state()
1147 		icsk->icsk_ca_ops->set_state(sk, ca_state);  in tcp_set_ca_state()
1148 	icsk->icsk_ca_state = ca_state;  in tcp_set_ca_state()
1153 	const struct inet_connection_sock *icsk = inet_csk(sk);  in tcp_ca_event()  local
1155 	if (icsk->icsk_ca_ops->cwnd_event)  in tcp_ca_event()
1156 		icsk->icsk_ca_ops->cwnd_event(sk, event);  in tcp_ca_event()
1480 	const struct inet_connection_sock *icsk = &tp->inet_conn;  in keepalive_time_elapsed()  local
1482 	return min_t(u32, tcp_jiffies32 - icsk->icsk_ack.lrcvtime,  in keepalive_time_elapsed()
1687 int tcp_fastopen_get_cipher(struct net *net, struct inet_connection_sock *icsk,
2367 void clean_acked_data_enable(struct inet_connection_sock *icsk,
2369 void clean_acked_data_disable(struct inet_connection_sock *icsk);