ip6_rt_gc_expire 81 include/net/netns/ipv6.h unsigned int ip6_rt_gc_expire; ip6_rt_gc_expire 3211 net/ipv6/route.c net->ipv6.ip6_rt_gc_expire++; ip6_rt_gc_expire 3212 net/ipv6/route.c fib6_run_gc(net->ipv6.ip6_rt_gc_expire, net, true); ip6_rt_gc_expire 3215 net/ipv6/route.c net->ipv6.ip6_rt_gc_expire = rt_gc_timeout>>1; ip6_rt_gc_expire 3217 net/ipv6/route.c net->ipv6.ip6_rt_gc_expire -= net->ipv6.ip6_rt_gc_expire>>rt_elasticity; ip6_rt_gc_expire 6253 net/ipv6/route.c net->ipv6.ip6_rt_gc_expire = 30*HZ;