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sky2: fix skb truesize underestimation 

sky2 allocates a page per skb fragment. We must account
PAGE_SIZE increments on skb->truesize, not the actual frag length.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2011-10-13 17:12:46 -04:00 committed by David S. Miller
parent 98a045d7e4
commit 7ae60b3f3b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/marvell/sky2.c
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@ -2486,7 +2486,7 @@ static void skb_put_frags(struct sk_buff *skb, unsigned int hdr_space,
frag->size = size;
skb->data_len += size;
skb->truesize += size;
skb->truesize += PAGE_SIZE;
skb->len += size;
length -= size;
}