From: Andrew Morton <akpm@osdl.org>

It has many callsites.

Cc: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/linux/skbuff.h |   20 +-------------------
 net/core/skbuff.c      |   21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 19 deletions(-)

diff -puN include/linux/skbuff.h~net-uninline-skb_put include/linux/skbuff.h
--- a/include/linux/skbuff.h~net-uninline-skb_put
+++ a/include/linux/skbuff.h
@@ -829,25 +829,7 @@ static inline unsigned char *__skb_put(s
 	return tmp;
 }
 
-/**
- *	skb_put - add data to a buffer
- *	@skb: buffer to use
- *	@len: amount of data to add
- *
- *	This function extends the used data area of the buffer. If this would
- *	exceed the total buffer size the kernel will panic. A pointer to the
- *	first byte of the extra data is returned.
- */
-static inline unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
-{
-	unsigned char *tmp = skb->tail;
-	SKB_LINEAR_ASSERT(skb);
-	skb->tail += len;
-	skb->len  += len;
-	if (unlikely(skb->tail>skb->end))
-		skb_over_panic(skb, len, current_text_addr());
-	return tmp;
-}
+unsigned char *skb_put(struct sk_buff *skb, unsigned int len);
 
 static inline unsigned char *__skb_push(struct sk_buff *skb, unsigned int len)
 {
diff -puN net/core/skbuff.c~net-uninline-skb_put net/core/skbuff.c
--- a/net/core/skbuff.c~net-uninline-skb_put
+++ a/net/core/skbuff.c
@@ -119,6 +119,27 @@ void skb_truesize_bug(struct sk_buff *sk
 }
 EXPORT_SYMBOL(skb_truesize_bug);
 
+/**
+ *	skb_put - add data to a buffer
+ *	@skb: buffer to use
+ *	@len: amount of data to add
+ *
+ *	This function extends the used data area of the buffer. If this would
+ *	exceed the total buffer size the kernel will panic. A pointer to the
+ *	first byte of the extra data is returned.
+ */
+unsigned char *skb_put(struct sk_buff *skb, unsigned int len)
+{
+	unsigned char *tmp = skb->tail;
+	SKB_LINEAR_ASSERT(skb);
+	skb->tail += len;
+	skb->len  += len;
+	if (unlikely(skb->tail>skb->end))
+		skb_over_panic(skb, len, current_text_addr());
+	return tmp;
+}
+EXPORT_SYMBOL(skb_put);
+
 /* 	Allocate a new skbuff. We do this ourselves so we can fill in a few
  *	'private' fields and also do memory statistics to find all the
  *	[BEEP] leaks.
_