daddr_cache 215 include/linux/ipv6.h const struct in6_addr *daddr_cache; daddr_cache 234 include/net/ip6_route.h np->daddr_cache = daddr; daddr_cache 986 net/ipv6/ip6_output.c if (ip6_rt_check(&rt->rt6i_dst, &fl6->daddr, np->daddr_cache) ||