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Commit 7b8b5961 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

igbvf: fix truesize underestimation 



igbvf 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: default avatarEric Dumazet <eric.dumazet@gmail.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 33136d12

drivers/net/ethernet/intel/igbvf/netdev.c

+1 −1
Original line number Diff line number Diff line
@@ -312,7 +312,7 @@ static bool igbvf_clean_rx_irq(struct igbvf_adapter *adapter, 


			skb->len += length;

			skb->data_len += length;

			skb->truesize += length;

			skb->truesize += PAGE_SIZE / 2;

		}

send_up:

		i++;