diff options
| author |   Yang Wei <yang.wei9@zte.com.cn> | 2019-02-13 00:00:02 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-13 20:50:54 -0800 |
| commit | b9560a22a440a8813e613226c730d38cbbdb39eb (patch) | |
| tree | 523a0f4900e545d59670f7284f494c26579cb1f7 /drivers | |
| parent | net: sis: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles (diff) | |
| download | linux-dev-b9560a22a440a8813e613226c730d38cbbdb39eb.tar.xz linux-dev-b9560a22a440a8813e613226c730d38cbbdb39eb.zip | |
net: macb: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called in at91ether_interrupt() when
skb xmit done. It makes drop profiles(dropwatch, perf) more friendly.
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 4d1509f431d7..0d6288dd609a 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -3763,7 +3763,7 @@ static irqreturn_t at91ether_interrupt(int irq, void *dev_id) dev->stats.tx_errors++; if (lp->skb) { - dev_kfree_skb_irq(lp->skb); + dev_consume_skb_irq(lp->skb); lp->skb = NULL; dma_unmap_single(&lp->pdev->dev, lp->skb_physaddr, lp->skb_length, DMA_TO_DEVICE); |