ip6_dst_check 77 net/ipv6/route.c static struct dst_entry *ip6_dst_check(struct dst_entry *dst, u32 cookie); ip6_dst_check 104 net/ipv6/route.c .check = ip6_dst_check, ip6_dst_check 123 net/ipv6/route.c .check = ip6_dst_check,