diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index cec0657..12e6fed 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -568,8 +568,9 @@
 				 gfp_t priority);
 extern struct sk_buff *skb_copy(const struct sk_buff *skb,
 				gfp_t priority);
-extern struct sk_buff *pskb_copy(struct sk_buff *skb,
-				 gfp_t gfp_mask);
+extern struct sk_buff *__pskb_copy(struct sk_buff *skb,
+				 int headroom, gfp_t gfp_mask);
+
 extern int	       pskb_expand_head(struct sk_buff *skb,
 					int nhead, int ntail,
 					gfp_t gfp_mask);
@@ -1799,6 +1800,12 @@
 			    frag->page_offset + offset, size, dir);
 }
 
+static inline struct sk_buff *pskb_copy(struct sk_buff *skb,
+					gfp_t gfp_mask)
+{
+	return __pskb_copy(skb, skb_headroom(skb), gfp_mask);
+}
+
 /**
  *	skb_clone_writable - is the header of a clone writable
  *	@skb: buffer to check