From: Yang Wei <yang.wei9@zte.com.cn>
To: f.fainelli@gmail.com
Cc: davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, xue.zhihong@zte.com.cn,
wang.yi59@zte.com.cn, Yang Wei <yang.wei9@zte.com.cn>
Subject: [PATCH net] net: ti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
Date: Tue, 29 Jan 2019 07:40:10 +0800 [thread overview]
Message-ID: <1548718810-41315-1-git-send-email-yang.wei9@zte.com.cn> (raw)
dev_consume_skb_irq() should be called in cpmac_end_xmit() when
xmit done. It makes drop profiles more friendly.
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
---
drivers/net/ethernet/ti/cpmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c
index 810dfc7..e2d47b2 100644
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -608,7 +608,7 @@ static void cpmac_end_xmit(struct net_device *dev, int queue)
netdev_dbg(dev, "sent 0x%p, len=%d\n",
desc->skb, desc->skb->len);
- dev_kfree_skb_irq(desc->skb);
+ dev_consume_skb_irq(desc->skb);
desc->skb = NULL;
if (__netif_subqueue_stopped(dev, queue))
netif_wake_subqueue(dev, queue);
--
2.7.4
next reply other threads:[~2019-01-28 23:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 23:40 Yang Wei [this message]
2019-01-29 7:11 ` [PATCH net] net: ti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles David Miller
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