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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2011-10-13 08:03:36 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-13 16:05:08 -0400 |
| commit | 98a045d7e4a59db0865a59eea2140fe36bc7c220 (patch) | |
| tree | 3a744b2f8e5e3e7ed6053e06da0d97c98e17bd86 /drivers/net/ethernet/intel | |
| parent | 98130646770db42cd14c44ba0d7f2d0eb8078820 (diff) | |
| download | blackbird-op-linux-98a045d7e4a59db0865a59eea2140fe36bc7c220.tar.gz blackbird-op-linux-98a045d7e4a59db0865a59eea2140fe36bc7c220.zip | |
e1000e: fix skb truesize underestimation
e1000e 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>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 78c5d21fa34b..035ce73c388e 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -1300,7 +1300,7 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter, ps_page->page = NULL; skb->len += length; skb->data_len += length; - skb->truesize += length; + skb->truesize += PAGE_SIZE; } /* strip the ethernet crc, problem is we're using pages now so @@ -1360,7 +1360,7 @@ 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; } /** |
