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net: sis: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles 

dev_consume_skb_irq() should be called 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 2019-02-12 23:59:04 +08:00 committed by David S. Miller
parent 8f5eeb9097
commit e78042eb6e
2 changed files with 2 additions and 2 deletions
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2
drivers/net/ethernet/sis/sis190.c
View File

@ -714,7 +714,7 @@ static void sis190_tx_interrupt(struct net_device *dev,
sis190_unmap_tx_skb(tp->pci_dev, skb, txd);
tp->Tx_skbuff[entry] = NULL;
dev_kfree_skb_irq(skb);
dev_consume_skb_irq(skb);
}
if (tp->dirty_tx != dirty_tx) {

2
drivers/net/ethernet/sis/sis900.c
View File

@ -1927,7 +1927,7 @@ static void sis900_finish_xmit (struct net_device *net_dev)
pci_unmap_single(sis_priv->pci_dev,
sis_priv->tx_ring[entry].bufptr, skb->len,
PCI_DMA_TODEVICE);
dev_kfree_skb_irq(skb);
dev_consume_skb_irq(skb);
sis_priv->tx_skbuff[entry] = NULL;
sis_priv->tx_ring[entry].bufptr = 0;
sis_priv->tx_ring[entry].cmdsts = 0;