#include <net/dst.h>
#include <net/flow.h>
#include <linux/rtnetlink.h>
+#include <linux/spinlock.h>
struct rt6_info;
struct rt6_info *next;
} u;
+ struct inet6_dev *rt6i_idev;
+
#define rt6i_dev u.dst.dev
#define rt6i_nexthop u.dst.neighbour
#define rt6i_expires u.dst.expires