---

yaml --- r: 90419 b: refs/heads/master c: c2aa270 h: refs/heads/master i: 90417: aabfcf8 90415: cecec6b v: v3
git-mirror · Mar 28, 2008 · d2e9ae0 · d2e9ae0
1 parent 96a1f16
commit d2e9ae0
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Showing 3 changed files with 21 additions and 19 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f58518e678e5eef430c8d5cdcc7cd28d285f1980
+refs/heads/master: c2aa270ad73d385bd6cdebf5d741bdf18a3e17ad
diff --git a/trunk/include/linux/skbuff.h b/trunk/include/linux/skbuff.h
@@ -902,31 +902,14 @@ static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len)
 	return tmp;
 }
 
+extern unsigned char *skb_push(struct sk_buff *skb, unsigned int len);
 static inline unsigned char *__skb_push(struct sk_buff *skb, unsigned int len)
 {
 	skb->data -= len;
 	skb->len  += len;
 	return skb->data;
 }
 
-/**
- *	skb_push - add data to the start of a buffer
- *	@skb: buffer to use
- *	@len: amount of data to add
- *
- *	This function extends the used data area of the buffer at the buffer
- *	start. If this would exceed the total buffer headroom the kernel will
- *	panic. A pointer to the first byte of the extra data is returned.
- */
-static inline unsigned char *skb_push(struct sk_buff *skb, unsigned int len)
-{
-	skb->data -= len;
-	skb->len  += len;
-	if (unlikely(skb->data<skb->head))
-		skb_under_panic(skb, len, current_text_addr());
-	return skb->data;
-}
-
 extern unsigned char *skb_pull(struct sk_buff *skb, unsigned int len);
 static inline unsigned char *__skb_pull(struct sk_buff *skb, unsigned int len)
 {

diff --git a/trunk/net/core/skbuff.c b/trunk/net/core/skbuff.c
@@ -896,6 +896,25 @@ unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
 }
 EXPORT_SYMBOL(skb_put);
 
+/**
+ *	skb_push - add data to the start of a buffer
+ *	@skb: buffer to use
+ *	@len: amount of data to add
+ *
+ *	This function extends the used data area of the buffer at the buffer
+ *	start. If this would exceed the total buffer headroom the kernel will
+ *	panic. A pointer to the first byte of the extra data is returned.
+ */
+unsigned char *skb_push(struct sk_buff *skb, unsigned int len)
+{
+	skb->data -= len;
+	skb->len  += len;
+	if (unlikely(skb->data<skb->head))
+		skb_under_panic(skb, len, __builtin_return_address(0));
+	return skb->data;
+}
+EXPORT_SYMBOL(skb_push);
+
 /**
  *	skb_pull - remove data from the start of a buffer
  *	@skb: buffer to use