diff options
| author | Yang Wei <yang.wei9@zte.com.cn> | 2019-02-13 18:19:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-14 19:56:36 +0300 |
| commit | 380ab7e3d59d790e05d39f3c1d4a6039ef0e3901 (patch) | |
| tree | d41bf6c7a648b540efda046764cfc2443439dd4a /drivers/net/ethernet/natsemi | |
| parent | 105cfb064bcd60fdd74ac29a02f09efbc6a303d8 (diff) | |
| download | linux-380ab7e3d59d790e05d39f3c1d4a6039ef0e3901.tar.xz | |
net: natsemi: 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>
Diffstat (limited to 'drivers/net/ethernet/natsemi')
| -rw-r--r-- | drivers/net/ethernet/natsemi/natsemi.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/natsemi/ns83820.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/natsemi/sonic.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c index b9a1a9f999ea..1a2634cbbb69 100644 --- a/drivers/net/ethernet/natsemi/natsemi.c +++ b/drivers/net/ethernet/natsemi/natsemi.c @@ -2173,7 +2173,7 @@ static void netdev_tx_done(struct net_device *dev) np->tx_skbuff[entry]->len, PCI_DMA_TODEVICE); /* Free the original skb. */ - dev_kfree_skb_irq(np->tx_skbuff[entry]); + dev_consume_skb_irq(np->tx_skbuff[entry]); np->tx_skbuff[entry] = NULL; } if (netif_queue_stopped(dev) && diff --git a/drivers/net/ethernet/natsemi/ns83820.c b/drivers/net/ethernet/natsemi/ns83820.c index 958fced4dacf..000009e18ff8 100644 --- a/drivers/net/ethernet/natsemi/ns83820.c +++ b/drivers/net/ethernet/natsemi/ns83820.c @@ -1003,7 +1003,7 @@ static void do_tx_done(struct net_device *ndev) addr, len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(skb); + dev_consume_skb_irq(skb); atomic_dec(&dev->nr_tx_skbs); } else pci_unmap_page(dev->pci_dev, diff --git a/drivers/net/ethernet/natsemi/sonic.c b/drivers/net/ethernet/natsemi/sonic.c index c805dcbebd02..aaec00912ea0 100644 --- a/drivers/net/ethernet/natsemi/sonic.c +++ b/drivers/net/ethernet/natsemi/sonic.c @@ -328,7 +328,7 @@ static irqreturn_t sonic_interrupt(int irq, void *dev_id) } /* We must free the original skb */ - dev_kfree_skb_irq(lp->tx_skb[entry]); + dev_consume_skb_irq(lp->tx_skb[entry]); lp->tx_skb[entry] = NULL; /* and unmap DMA buffer */ dma_unmap_single(lp->device, lp->tx_laddr[entry], lp->tx_len[entry], DMA_TO_DEVICE); |