diff options
| author | David S. Miller <davem@davemloft.net> | 2011-05-22 20:35:29 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-22 20:35:29 -0400 |
| commit | 0fcbe742eaac14bd5032b369c09e9d94be9058ad (patch) | |
| tree | c1a113525e4bb404065236f1c83e7c7952df5bb9 /include/linux/skbuff.h | |
| parent | 69c867c90c7fe0773d9aa4e8bbf777f574be13d2 (diff) | |
net: Remove prefetches from SKB list handlers.
Noticed by Linus.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 827681540d6..09901fdd73a 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1783,7 +1783,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len) #define skb_queue_walk(queue, skb) \ for (skb = (queue)->next; \ - prefetch(skb->next), (skb != (struct sk_buff *)(queue)); \ + (skb != (struct sk_buff *)(queue)); \ skb = skb->next) #define skb_queue_walk_safe(queue, skb, tmp) \ @@ -1792,7 +1792,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len) skb = tmp, tmp = skb->next) #define skb_queue_walk_from(queue, skb) \ - for (; prefetch(skb->next), (skb != (struct sk_buff *)(queue)); \ + for (; (skb != (struct sk_buff *)(queue)); \ skb = skb->next) #define skb_queue_walk_from_safe(queue, skb, tmp) \ @@ -1802,7 +1802,7 @@ static inline int pskb_trim_rcsum(struct sk_buff *skb, unsigned int len) #define skb_queue_reverse_walk(queue, skb) \ for (skb = (queue)->prev; \ - prefetch(skb->prev), (skb != (struct sk_buff *)(queue)); \ + (skb != (struct sk_buff *)(queue)); \ skb = skb->prev) #define skb_queue_reverse_walk_safe(queue, skb, tmp) \ |