1 files changed, 5 insertions, 11 deletions

diff --git a/include/net/dst.h b/include/net/dst.h
index 75b95df4afe7..e12ddfb9eb16 100644
--- a/include/net/dst.h
+++ b/include/net/dst.h
@@ -16,13 +16,6 @@
 #include <net/neighbour.h>
 #include <asm/processor.h>
 
-/*
- * 0 - no debugging messages
- * 1 - rare events and bugs (default)
- * 2 - trace mode.
- */
-#define RT_CACHE_DEBUG          0
-
 #define DST_GC_MIN      (HZ/10)
 #define DST_GC_INC      (HZ/2)
 #define DST_GC_MAX      (120*HZ)
@@ -84,6 +77,7 @@ struct dst_entry {
 #define DST_NOPOLICY            0x0004
 #define DST_NOHASH              0x0008
 #define DST_NOCACHE             0x0010
+#define DST_NOCOUNT             0x0020
         union {
                 struct dst_entry        *next;
                 struct rtable __rcu     *rt_next;
@@ -92,8 +86,6 @@ struct dst_entry {
         };
 };
 
-#ifdef __KERNEL__
-
 extern u32 *dst_cow_metrics_generic(struct dst_entry *dst, unsigned long old);
 extern const u32 dst_default_metrics[RTAX_MAX];
 
@@ -120,6 +112,8 @@ static inline u32 *dst_metrics_write_ptr(struct dst_entry *dst)
 {
         unsigned long p = dst->_metrics;
 
+        BUG_ON(!p);
+
         if (p & DST_METRICS_READ_ONLY)
                 return dst->ops->cow_metrics(dst, p);
         return __DST_METRICS_PTR(p);
@@ -352,7 +346,8 @@ static inline struct dst_entry *skb_dst_pop(struct sk_buff *skb)
 }
 
 extern int dst_discard(struct sk_buff *skb);
-extern void *dst_alloc(struct dst_ops * ops, int initial_ref);
+extern void *dst_alloc(struct dst_ops * ops, struct net_device *dev,
+                       int initial_ref, int initial_obsolete, int flags);
 extern void __dst_free(struct dst_entry * dst);
 extern struct dst_entry *dst_destroy(struct dst_entry * dst);
 
@@ -438,6 +433,5 @@ extern struct dst_entry *xfrm_lookup(struct net *net, struct dst_entry *dst_orig
                                      const struct flowi *fl, struct sock *sk,
                                      int flags);
 #endif
-#endif
 
 #endif /* _NET_DST_H */