Commit 412261d5 authored Feb 12, 2019 by Yang Wei Committed by David S. Miller Feb 13, 2019

net: moxa: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles



dev_consume_skb_irq() should be called in moxart_tx_finished() 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>

parent 5f5a8c75

drivers/net/ethernet/moxa/moxart_ether.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -300,7 +300,7 @@ static void moxart_tx_finished(struct net_device *ndev)
		ndev->stats.tx_packets++;
		ndev->stats.tx_bytes += priv->tx_skb[tx_tail]->len;

		dev_kfree_skb_irq(priv->tx_skb[tx_tail]);
		dev_consume_skb_irq(priv->tx_skb[tx_tail]);
		priv->tx_skb[tx_tail] = NULL;

		tx_tail = TX_NEXT(tx_tail);

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