sysctl_tcp_fastopen_blackhole_timeout 178 include/net/netns/ipv4.h unsigned int sysctl_tcp_fastopen_blackhole_timeout; sysctl_tcp_fastopen_blackhole_timeout 1674 include/net/tcp.h extern unsigned int sysctl_tcp_fastopen_blackhole_timeout; sysctl_tcp_fastopen_blackhole_timeout 435 net/ipv4/sysctl_net_ipv4.c ipv4.sysctl_tcp_fastopen_blackhole_timeout); sysctl_tcp_fastopen_blackhole_timeout 1017 net/ipv4/sysctl_net_ipv4.c .data = &init_net.ipv4.sysctl_tcp_fastopen_blackhole_timeout, sysctl_tcp_fastopen_blackhole_timeout 495 net/ipv4/tcp_fastopen.c unsigned int tfo_bh_timeout = sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout; sysctl_tcp_fastopen_blackhole_timeout 2726 net/ipv4/tcp_ipv4.c net->ipv4.sysctl_tcp_fastopen_blackhole_timeout = 60 * 60;