From: Yang Wei <albin_yang@163.com>
To: netdev@vger.kernel.org
Cc: macro@linux-mips.org, davem@davemloft.net, yang.wei9@zte.com.cn,
albin_yang@163.com
Subject: [PATCH net] net: defxx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
Date: Wed, 6 Feb 2019 00:01:04 +0800 [thread overview]
Message-ID: <1549382464-5138-1-git-send-email-albin_yang@163.com> (raw)
From: Yang Wei <yang.wei9@zte.com.cn>
dev_consume_skb_irq() should be called in dfx_xmt_done() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.
Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
---
drivers/net/fddi/defxx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/fddi/defxx.c b/drivers/net/fddi/defxx.c
index 38ac8ef..56b7791 100644
--- a/drivers/net/fddi/defxx.c
+++ b/drivers/net/fddi/defxx.c
@@ -3512,7 +3512,7 @@ static int dfx_xmt_done(DFX_board_t *bp)
bp->descr_block_virt->xmt_data[comp].long_1,
p_xmt_drv_descr->p_skb->len,
DMA_TO_DEVICE);
- dev_kfree_skb_irq(p_xmt_drv_descr->p_skb);
+ dev_consume_skb_irq(p_xmt_drv_descr->p_skb);
/*
* Move to start of next packet by updating completion index
--
2.7.4
next reply other threads:[~2019-02-05 16:01 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-05 16:01 Yang Wei [this message]
2019-02-05 19:57 ` [PATCH net] net: defxx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles Maciej W. Rozycki
2019-02-06 15:13 ` albin_yang
2019-02-07 1:42 ` David Miller
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