* [PATCH net] net: adaptec: starfire: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
@ 2019-02-14 15:06 Yang Wei
2019-02-14 17:43 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Yang Wei @ 2019-02-14 15:06 UTC (permalink / raw)
To: netdev; +Cc: davem, ionut, yang.wei9, albin_yang
From: Yang Wei <yang.wei9@zte.com.cn>
dev_consume_skb_irq() should be called in intr_handler() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
---
drivers/net/ethernet/adaptec/starfire.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/adaptec/starfire.c b/drivers/net/ethernet/adaptec/starfire.c
index 097467f..816540e 100644
--- a/drivers/net/ethernet/adaptec/starfire.c
+++ b/drivers/net/ethernet/adaptec/starfire.c
@@ -1390,7 +1390,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
}
}
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
}
np->tx_done_q[np->tx_done].status = 0;
np->tx_done = (np->tx_done + 1) % DONE_Q_SIZE;
--
2.7.4
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2019-02-14 15:06 [PATCH net] net: adaptec: starfire: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles Yang Wei
2019-02-14 17:43 ` David Miller
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