---

yaml --- r: 131687 b: refs/heads/master c: 92a0acc h: refs/heads/master i: 131685: e741bc1 131683: 3bf9ae2 131679: 323eeaf v: v3
git-mirror · Feb 18, 2009 · 6d15e7c · 6d15e7c
1 parent 07f4bf1
commit 6d15e7c
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Showing 5 changed files with 1 addition and 20 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 34edaa88324004baf4884fb0388f86059d9c4878
+refs/heads/master: 92a0acce186cde8ead56c6915d9479773673ea1a
diff --git a/trunk/include/linux/skbuff.h b/trunk/include/linux/skbuff.h
@@ -416,15 +416,6 @@ extern void	      skb_over_panic(struct sk_buff *skb, int len,
 				     void *here);
 extern void	      skb_under_panic(struct sk_buff *skb, int len,
 				      void *here);
-extern void	      skb_truesize_bug(struct sk_buff *skb);
-
-static inline void skb_truesize_check(struct sk_buff *skb)
-{
-	int len = sizeof(struct sk_buff) + skb->len;
-
-	if (unlikely((int)skb->truesize < len))
-		skb_truesize_bug(skb);
-}
 
 extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
 			int getfrag(void *from, char *to, int offset,

diff --git a/trunk/include/net/sock.h b/trunk/include/net/sock.h
@@ -860,7 +860,6 @@ static inline void sk_mem_uncharge(struct sock *sk, int size)
 
 static inline void sk_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
 {
-	skb_truesize_check(skb);
 	sock_set_flag(sk, SOCK_QUEUE_SHRUNK);
 	sk->sk_wmem_queued -= skb->truesize;
 	sk_mem_uncharge(sk, skb->truesize);

diff --git a/trunk/net/core/skbuff.c b/trunk/net/core/skbuff.c
@@ -143,14 +143,6 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here)
 	BUG();
 }
 
-void skb_truesize_bug(struct sk_buff *skb)
-{
-	WARN(net_ratelimit(), KERN_ERR "SKB BUG: Invalid truesize (%u) "
-	       "len=%u, sizeof(sk_buff)=%Zd\n",
-	       skb->truesize, skb->len, sizeof(struct sk_buff));
-}
-EXPORT_SYMBOL(skb_truesize_bug);
-
 /* 	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.

diff --git a/trunk/net/core/sock.c b/trunk/net/core/sock.c
@@ -1137,7 +1137,6 @@ void sock_rfree(struct sk_buff *skb)
 {
 	struct sock *sk = skb->sk;
 
-	skb_truesize_check(skb);
 	atomic_sub(skb->truesize, &sk->sk_rmem_alloc);
 	sk_mem_uncharge(skb->sk, skb->truesize);
 }