bpf/progs/bpf_iter_tcp4.c

64 inet_csk_in_pingpong_mode(const struct inet_connection_sock *icsk)
66 	return icsk->icsk_ack.pingpong >= TCP_PINGPONG_THRESH;
77 	const struct inet_connection_sock *icsk;
88 	icsk = &tp->inet_conn;
89 	inet = &icsk->icsk_inet;
91 	fastopenq = &icsk->icsk_accept_queue.fastopenq;
98 	if (icsk->icsk_pending == ICSK_TIME_RETRANS ||
99 	    icsk->icsk_pending == ICSK_TIME_REO_TIMEOUT ||
100 	    icsk->icsk_pending == ICSK_TIME_LOSS_PROBE) {
102 		timer_expires = icsk->icsk_timeout;
103 	} else if (icsk->icsk_pending == ICSK_TIME_PROBE0) {
105 		timer_expires = icsk->icsk_timeout;
130 		       icsk->icsk_retransmits, uid,
131 		       icsk->icsk_probes_out,
136 		       jiffies_to_clock_t(icsk->icsk_rto),
137 		       jiffies_to_clock_t(icsk->icsk_ack.ato),
138 		       (icsk->icsk_ack.quick << 1) | inet_csk_in_pingpong_mode(icsk),