diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 9984695..06bedeb 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -764,6 +764,12 @@
 		skb_clear_hash(skb);
 }
 
+static inline void skb_copy_hash(struct sk_buff *to, const struct sk_buff *from)
+{
+	to->rxhash = from->rxhash;
+	to->l4_rxhash = from->l4_rxhash;
+};
+
 #ifdef NET_SKBUFF_DATA_USES_OFFSET
 static inline unsigned char *skb_end_pointer(const struct sk_buff *skb)
 {