From 5a26b4d8d78571e77bec1e5d6e91149193a9fcc4 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 30 Oct 2017 16:18:21 +0530
Subject: [PATCH] kernel: add a few patches for avoiding unnecessary skb
 reallocations - significantly improves ethernet<->wireless performance

lede-commit: 6f89cffc9add6939d44a6b54cf9a5e77849aa7fd
Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 include/linux/skbuff.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index f55a7967a..66e4c5825 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2314,7 +2314,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
  * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
  */
 #ifndef NET_SKB_PAD
-#define NET_SKB_PAD	max(32, L1_CACHE_BYTES)
+#define NET_SKB_PAD	max(64, L1_CACHE_BYTES)
 #endif
 
 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
-- 
GitLab