From: Yang Wei <yang.wei9@zte.com.cn>
Date: Tue, 12 Feb 2019 15:49:57 +0000 (+0800)
Subject: net: qualcomm: emac: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=eae15bdc2a0c13e5d908e5c41702fdf0076e218a;p=linux.git

net: qualcomm: emac: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

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@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.c b/drivers/net/ethernet/qualcomm/emac/emac-mac.c
index 8d790313ee3dd..20d2400ad300a 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;
 		}