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Commit 11dc9806 authored by Yang Wei's avatar Yang Wei Committed by David S. Miller
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net: wan: cosa: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 



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

Signed-off-by: default avatarYang Wei <yang.wei9@zte.com.cn>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 153d96be

drivers/net/wan/cosa.c

+1 −1
Original line number Diff line number Diff line
@@ -769,7 +769,7 @@ static int cosa_net_tx_done(struct channel_data *chan, int size) 
		chan->netdev->stats.tx_aborted_errors++;

		return 1;

	}

	dev_kfree_skb_irq(chan->tx_skb);

	dev_consume_skb_irq(chan->tx_skb);

	chan->tx_skb = NULL;

	chan->netdev->stats.tx_packets++;

	chan->netdev->stats.tx_bytes += size;