netdev - [PATCH net] net: adaptec: starfire: replace dev_kfree_skb_irq by dev_consume_skb

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Message-Id: <1550156800-4821-1-git-send-email-albin_yang@163.com>
Date:   Thu, 14 Feb 2019 23:06:40 +0800
From:   Yang Wei <albin_yang@....com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, ionut@...ula.org, yang.wei9@....com.cn,
        albin_yang@....com
Subject: [PATCH net] net: adaptec: starfire: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

From: Yang Wei <yang.wei9@....com.cn>

dev_consume_skb_irq() should be called in intr_handler() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.

Signed-off-by: Yang Wei <yang.wei9@....com.cn>
---
 drivers/net/ethernet/adaptec/starfire.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/adaptec/starfire.c b/drivers/net/ethernet/adaptec/starfire.c
index 097467f..816540e 100644
--- a/drivers/net/ethernet/adaptec/starfire.c
+++ b/drivers/net/ethernet/adaptec/starfire.c
@@ -1390,7 +1390,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
 					}
 				}
 
-				dev_kfree_skb_irq(skb);
+				dev_consume_skb_irq(skb);
 			}
 			np->tx_done_q[np->tx_done].status = 0;
 			np->tx_done = (np->tx_done + 1) % DONE_Q_SIZE;
-- 
2.7.4