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e1000: fix skb truesize underestimation 

e1000 allocates a full 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 07:53:42 +00:00 committed by David S. Miller
parent a1f4e8bcbc
commit ed64b3cc11
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/e1000/e1000_main.c
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@ -3737,7 +3737,7 @@ static void e1000_consume_page(struct e1000_buffer *bi, struct sk_buff *skb,
bi->page = NULL;
skb->len += length;
skb->data_len += length;
skb->truesize += length;
skb->truesize += PAGE_SIZE;
}
/**