if (icsk->icsk_retransmits) {
dst_negative_advice(sk);
if (tp->syn_fastopen || tp->syn_data)
- tcp_fastopen_cache_set(sk, 0, NULL, true);
+ tcp_fastopen_cache_set(sk, 0, NULL, true, 0);
if (tp->syn_data)
NET_INC_STATS_BH(sock_net(sk),
LINUX_MIB_TCPFASTOPENACTIVEFAIL);
struct request_sock *req;
req = tcp_sk(sk)->fastopen_rsk;
- req->rsk_ops->syn_ack_timeout(sk, req);
+ req->rsk_ops->syn_ack_timeout(req);
if (req->num_timeout >= max_retries) {
tcp_write_err(sk);
sock_put(sk);
}
-/*
- * Timer for listening sockets
- */
-
-static void tcp_synack_timer(struct sock *sk)
+void tcp_syn_ack_timeout(const struct request_sock *req)
{
- inet_csk_reqsk_queue_prune(sk, TCP_SYNQ_INTERVAL,
- TCP_TIMEOUT_INIT, TCP_RTO_MAX);
-}
+ struct net *net = read_pnet(&inet_rsk(req)->ireq_net);
-void tcp_syn_ack_timeout(struct sock *sk, struct request_sock *req)
-{
- NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPTIMEOUTS);
+ NET_INC_STATS_BH(net, LINUX_MIB_TCPTIMEOUTS);
}
EXPORT_SYMBOL(tcp_syn_ack_timeout);
}
if (sk->sk_state == TCP_LISTEN) {
- tcp_synack_timer(sk);
+ pr_err("Hmm... keepalive on a LISTEN ???\n");
goto out;
}