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Date: Fri, 14 Oct 2011 15:39:30 +0800 From: roy.qing.li@...il.com To: netdev@...r.kernel.org Subject: [PATCH net-next] skbuff: update sk truesize in pskb_expand_head when pskb_expand_head reallocates header of &sk_buff, the sk truesize should be updated simultaneously Signed-off-by: RongQing.Li <roy.qing.li@...il.com> --- net/core/skbuff.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 387703f..48e0be9 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -920,6 +920,7 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail, } off = (data + nhead) - skb->head; + skb->truesize += (size - (skb_end_pointer(skb) - skb->head)); skb->head = data; adjust_others: skb->data += off; -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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