tfo_bh_timeout    495 net/ipv4/tcp_fastopen.c 	unsigned int tfo_bh_timeout = sock_net(sk)->ipv4.sysctl_tcp_fastopen_blackhole_timeout;
tfo_bh_timeout    505 net/ipv4/tcp_fastopen.c 	timeout = multiplier * tfo_bh_timeout * HZ;