NET_IPV4_ROUTE_GC_MIN_INTERVAL 181 kernel/sysctl_check.c { NET_IPV4_ROUTE_GC_MIN_INTERVAL, "gc_min_interval" }, NET_IPV4_ROUTE_GC_MIN_INTERVAL 3011 net/ipv4/route.c .ctl_name = NET_IPV4_ROUTE_GC_MIN_INTERVAL,