Lines Matching refs:ipv4
146 int retries = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_orphan_retries); /* May be zero. */
166 if (!READ_ONCE(net->ipv4.sysctl_tcp_mtu_probing))
174 mss = min(READ_ONCE(net->ipv4.sysctl_tcp_base_mss), mss);
175 mss = max(mss, READ_ONCE(net->ipv4.sysctl_tcp_mtu_probe_floor));
176 mss = max(mss, READ_ONCE(net->ipv4.sysctl_tcp_min_snd_mss));
243 READ_ONCE(net->ipv4.sysctl_tcp_syn_retries);
246 if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1), 0)) {
253 retry_until = READ_ONCE(net->ipv4.sysctl_tcp_retries2);
384 max_probes = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_retries2);
417 READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_synack_retries) + 1;
614 (tp->thin_lto || READ_ONCE(net->ipv4.sysctl_tcp_thin_linear_timeouts)) &&
627 if (retransmits_timed_out(sk, READ_ONCE(net->ipv4.sysctl_tcp_retries1) + 1, 0))