From: Yang Wei <albin_yang@163.com>
To: netdev@vger.kernel.org, linux-parisc@vger.kernel.org
Cc: davem@davemloft.net, yang.wei9@zte.com.cn, albin_yang@163.com
Subject: [PATCH net] net: tulip: de2104x: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
Date: Wed, 6 Feb 2019 00:03:51 +0800 [thread overview]
Message-ID: <1549382631-5211-1-git-send-email-albin_yang@163.com> (raw)
From: Yang Wei <yang.wei9@zte.com.cn>
dev_consume_skb_irq() should be called in de_tx() 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/dec/tulip/de2104x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index 13430f7..f1a2da1 100644
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -585,7 +585,7 @@ static void de_tx (struct de_private *de)
netif_dbg(de, tx_done, de->dev,
"tx done, slot %d\n", tx_tail);
}
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
}
next:
--
2.7.4
next reply other threads:[~2019-02-05 16:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-05 16:03 Yang Wei [this message]
2019-02-07 1:42 ` [PATCH net] net: tulip: de2104x: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles David Miller
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