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Commit c50e964b authored by Yang Wei's avatar Yang Wei Committed by David S. Miller
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net: fec_mpc52xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 



dev_consume_skb_irq() should be called in mpc52xx_fec_tx_interrupt()
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 bb6a702c

drivers/net/ethernet/freescale/fec_mpc52xx.c

+1 −1
Original line number Diff line number Diff line
@@ -369,7 +369,7 @@ static irqreturn_t mpc52xx_fec_tx_interrupt(int irq, void *dev_id) 
		dma_unmap_single(dev->dev.parent, bd->skb_pa, skb->len,

				 DMA_TO_DEVICE);



		dev_kfree_skb_irq(skb);

		dev_consume_skb_irq(skb);

	}

	spin_unlock(&priv->lock);