netdev - [PATCH net] net: qualcomm: emac: replace dev_kfree_skb_irq by dev_consume_skb

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Message-Id: <1549986597-4837-1-git-send-email-albin_yang@163.com>
Date:   Tue, 12 Feb 2019 23:49:57 +0800
From:   Yang Wei <albin_yang@....com>
To:     netdev@...r.kernel.org
Cc:     timur@...nel.org, davem@...emloft.net, yang.wei9@....com.cn,
        albin_yang@....com
Subject: [PATCH net] net: qualcomm: emac: 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 emac_mac_tx_process() when
skb xmit done. It makes drop profiles(dropwatch, perf) more friendly.

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

diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
index 8d79031..20d2400 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.c
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
@@ -1204,7 +1204,7 @@ void emac_mac_tx_process(struct emac_adapter *adpt, struct emac_tx_queue *tx_q)
 		if (tpbuf->skb) {
 			pkts_compl++;
 			bytes_compl += tpbuf->skb->len;
-			dev_kfree_skb_irq(tpbuf->skb);
+			dev_consume_skb_irq(tpbuf->skb);
 			tpbuf->skb = NULL;
 		}
 
-- 
2.7.4