From: Roman Yeryomin <leroi.lists@gmail.com>
Date: Sun, 17 Sep 2017 17:24:50 +0000 (+0300)
Subject: net: korina: use GRO
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=247c78f2bed0c4d72c381c9caf429173513dcc51;p=openwrt%2Fstaging%2Fblogic.git

net: korina: use GRO

Performance gain when receiving locally is 55->95Mbps and 50->65Mbps for NAT.

Signed-off-by: Roman Yeryomin <roman@advem.lv>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c
index c210add9b654..5f36e1703378 100644
--- a/drivers/net/ethernet/korina.c
+++ b/drivers/net/ethernet/korina.c
@@ -406,7 +406,7 @@ static int korina_rx(struct net_device *dev, int limit)
 		skb->protocol = eth_type_trans(skb, dev);
 
 		/* Pass the packet to upper layers */
-		netif_receive_skb(skb);
+		napi_gro_receive(&lp->napi, skb);
 		dev->stats.rx_packets++;
 		dev->stats.rx_bytes += pkt_len;