diff mbox

acenic: include NET_SKB_PAD headroom to incoming skbs

Message ID 1311312533.3886.2.camel@edumazet-laptop
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Eric Dumazet July 22, 2011, 5:28 a.m. UTC 
Some workloads need some headroom (NET_SKB_PAD) to avoid expensive
reallocations.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
---
 drivers/net/acenic.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)



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Comments

David Miller July 22, 2011, 6:25 a.m. UTC | #1 
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Fri, 22 Jul 2011 07:28:53 +0200

> Some workloads need some headroom (NET_SKB_PAD) to avoid expensive
> reallocations.
> 
> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>

Applied, thanks Eric.
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diff mbox

Patch

diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 02fcb5c..536038b 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -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;
 
@@ -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;
 
@@ -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;