Lines Matching refs:ipv4
13 ctxt = rcu_dereference(net->ipv4.tcp_fastopen_ctx); in tcp_fastopen_init_key_once()
52 ctxt = xchg((__force struct tcp_fastopen_context **)&net->ipv4.tcp_fastopen_ctx, NULL); in tcp_fastopen_ctx_destroy()
85 octx = xchg((__force struct tcp_fastopen_context **)&net->ipv4.tcp_fastopen_ctx, ctx); in tcp_fastopen_reset_cipher()
104 ctx = rcu_dereference(net->ipv4.tcp_fastopen_ctx); in tcp_fastopen_get_cipher()
335 return (sock_net(sk)->ipv4.sysctl_tcp_fastopen & flag) || in tcp_fastopen_no_cookie()
350 int tcp_fastopen = sock_net(sk)->ipv4.sysctl_tcp_fastopen; in tcp_try_fastopen()
492 if (!sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout) in tcp_fastopen_active_disable()
496 WRITE_ONCE(net->ipv4.tfo_active_disable_stamp, jiffies); in tcp_fastopen_active_disable()
502 atomic_inc(&net->ipv4.tfo_active_disable_times); in tcp_fastopen_active_disable()
513 unsigned int tfo_bh_timeout = sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout; in tcp_fastopen_active_should_disable()
521 tfo_da_times = atomic_read(&sock_net(sk)->ipv4.tfo_active_disable_times); in tcp_fastopen_active_should_disable()
532 timeout = READ_ONCE(sock_net(sk)->ipv4.tfo_active_disable_stamp) + in tcp_fastopen_active_should_disable()
568 atomic_read(&sock_net(sk)->ipv4.tfo_active_disable_times)) { in tcp_fastopen_active_disable_ofo_check()
571 atomic_set(&sock_net(sk)->ipv4.tfo_active_disable_times, 0); in tcp_fastopen_active_disable_ofo_check()