summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 96d2650)
raw | patch | inline | side by side (parent: 96d2650)
author | Yang Wei <yang.wei9@zte.com.cn> | |
Tue, 5 Feb 2019 16:09:41 +0000 (00:09 +0800) | ||
committer | David S. Miller <davem@davemloft.net> | |
Thu, 7 Feb 2019 01:38:15 +0000 (17:38 -0800) |
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>
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>
drivers/net/ethernet/smsc/epic100.c | patch | blob | history |
index 15c62c160953308b3f4018e8bd7973dee9fa59cd..be47d864f8b9b045ef5b0f7a9e68d097bae15c1c 100644 (file)
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;
}