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net: micrel: ks8695net: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

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dev_consume_skb_irq() should be called in ks8695_tx_irq() 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 2019-02-13 23:18:09 +08:00 committed by David S. Miller
parent d1a096c2c7
commit 105cfb064b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/micrel/ks8695net.c
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@ -391,7 +391,7 @@ ks8695_tx_irq(int irq, void *dev_id)
ksp->tx_buffers[buff_n].dma_ptr,
ksp->tx_buffers[buff_n].length,
DMA_TO_DEVICE);
dev_kfree_skb_irq(ksp->tx_buffers[buff_n].skb);
dev_consume_skb_irq(ksp->tx_buffers[buff_n].skb);
ksp->tx_buffers[buff_n].skb = NULL;
ksp->tx_ring_used--;
}