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acenic: include NET_SKB_PAD headroom to incoming skbs
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Some workloads need some headroom (NET_SKB_PAD) to avoid expensive
reallocations.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored and David S. Miller committed Jul 22, 2011
1 parent 97c7b17 commit ecdfeee
Showing 1 changed file with 3 additions and 3 deletions.
6 changes: 3 additions & 3 deletions drivers/net/acenic.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1657,7 +1657,7 @@ static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs)
struct rx_desc *rd;
dma_addr_t mapping;

skb = alloc_skb(ACE_STD_BUFSIZE + NET_IP_ALIGN, GFP_ATOMIC);
skb = dev_alloc_skb(ACE_STD_BUFSIZE + NET_IP_ALIGN);
if (!skb)
break;

Expand Down Expand Up @@ -1718,7 +1718,7 @@ static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs)
struct rx_desc *rd;
dma_addr_t mapping;

skb = alloc_skb(ACE_MINI_BUFSIZE + NET_IP_ALIGN, GFP_ATOMIC);
skb = dev_alloc_skb(ACE_MINI_BUFSIZE + NET_IP_ALIGN);
if (!skb)
break;

Expand Down Expand Up @@ -1774,7 +1774,7 @@ static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs)
struct rx_desc *rd;
dma_addr_t mapping;

skb = alloc_skb(ACE_JUMBO_BUFSIZE + NET_IP_ALIGN, GFP_ATOMIC);
skb = dev_alloc_skb(ACE_JUMBO_BUFSIZE + NET_IP_ALIGN);
if (!skb)
break;

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