* [PATCH net] net: via-velocity: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
@ 2019-02-05 16:22 Yang Wei
2019-02-07 1:43 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Yang Wei @ 2019-02-05 16:22 UTC (permalink / raw)
To: netdev; +Cc: romieu, davem, yang.wei9, albin_yang
From: Yang Wei <yang.wei9@zte.com.cn>
dev_consume_skb_irq() should be called in velocity_free_tx_buf()
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/via/via-velocity.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 8241269..27f6cf1 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -1740,7 +1740,7 @@ static void velocity_free_tx_buf(struct velocity_info *vptr,
dma_unmap_single(vptr->dev, tdinfo->skb_dma[i],
le16_to_cpu(pktlen), DMA_TO_DEVICE);
}
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
tdinfo->skb = NULL;
}
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2019-02-07 1:43 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2019-02-05 16:22 [PATCH net] net: via-velocity: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles Yang Wei
2019-02-07 1:43 ` David Miller
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).