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ixgbe: fix skb truesize underestimation

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ixgbe allocates half a page per skb fragment. We must account
PAGE_SIZE/2 increments on skb->truesize, not the actual frag length.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2011-10-13 07:59:41 +00:00 committed by David S. Miller
parent 95b9c1dfb7
commit 9813064677
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -1326,7 +1326,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector,
skb->len += upper_len;
skb->data_len += upper_len;
skb->truesize += upper_len;
skb->truesize += PAGE_SIZE / 2;
}
i++;