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net: via-velocity: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 

dev_consume_skb_irq() should be called in velocity_free_tx_buf()
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>
This commit is contained in:
Yang Wei 2019-02-06 00:22:54 +08:00 committed by David S. Miller
parent f4ad1a6154
commit e0cbbc6131
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/via/via-velocity.c
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@ -1740,7 +1740,7 @@ static void velocity_free_tx_buf(struct velocity_info *vptr,
dma_unmap_single(vptr->dev, tdinfo->skb_dma[i], dma_unmap_single(vptr->dev, tdinfo->skb_dma[i],
le16_to_cpu(pktlen), DMA_TO_DEVICE); le16_to_cpu(pktlen), DMA_TO_DEVICE);
} }
dev_kfree_skb_irq(skb); dev_consume_skb_irq(skb);
tdinfo->skb = NULL; tdinfo->skb = NULL;
} }