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authorYang Wei <yang.wei9@zte.com.cn>2019-02-06 00:09:41 +0800
committerDavid S. Miller <davem@davemloft.net>2019-02-06 17:38:15 -0800
commitbb6a702c6d512b16a7c16a38468a14eda72f44b5 (patch)
tree67beba1311fe970f641f9837556580dbdc3c2d00 /drivers/net/ethernet/smsc
parentnet: dscc4: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles (diff)
downloadlinux-dev-bb6a702c6d512b16a7c16a38468a14eda72f44b5.tar.xz
linux-dev-bb6a702c6d512b16a7c16a38468a14eda72f44b5.zip
net: smsc: epic100: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called in epic_tx() 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>
Diffstat (limited to 'drivers/net/ethernet/smsc')
-rw-r--r--drivers/net/ethernet/smsc/epic100.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/smsc/epic100.c b/drivers/net/ethernet/smsc/epic100.c
index 15c62c160953..be47d864f8b9 100644
--- a/drivers/net/ethernet/smsc/epic100.c
+++ b/drivers/net/ethernet/smsc/epic100.c
@@ -1037,7 +1037,7 @@ static void epic_tx(struct net_device *dev, struct epic_private *ep)
skb = ep->tx_skbuff[entry];
pci_unmap_single(ep->pci_dev, ep->tx_ring[entry].bufaddr,
skb->len, PCI_DMA_TODEVICE);
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
ep->tx_skbuff[entry] = NULL;
}