From 708d8956d439f3bbc2b2ace12eca4dfcf778f65f Mon Sep 17 00:00:00 2001
From: Yang Wei <yang.wei9@zte.com.cn>
Date: Wed, 13 Feb 2019 23:17:06 +0800
Subject: [PATCH] net: sgi: replace dev_kfree_skb_irq by dev_consume_skb_irq
for drop profiles
dev_consume_skb_irq() should be called 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>
---
drivers/net/ethernet/sgi/ioc3-eth.c | 2 +-
drivers/net/ethernet/sgi/meth.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/sgi/ioc3-eth.c b/drivers/net/ethernet/sgi/ioc3-eth.c
index 3140999642ba9..358e66b819264 100644
--- a/drivers/net/ethernet/sgi/ioc3-eth.c
+++ b/drivers/net/ethernet/sgi/ioc3-eth.c
@@ -666,7 +666,7 @@ static inline void ioc3_tx(struct net_device *dev)
packets++;
skb = ip->tx_skbs[o_entry];
bytes += skb->len;
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
ip->tx_skbs[o_entry] = NULL;
o_entry = (o_entry + 1) & 127; /* Next */
diff --git a/drivers/net/ethernet/sgi/meth.c b/drivers/net/ethernet/sgi/meth.c
index 67954a9e36750..f425ab528224b 100644
--- a/drivers/net/ethernet/sgi/meth.c
+++ b/drivers/net/ethernet/sgi/meth.c
@@ -525,7 +525,7 @@ static void meth_tx_cleanup(struct net_device* dev, unsigned long int_status)
DPRINTK("RPTR points us here, but packet not done?\n");
break;
}
- dev_kfree_skb_irq(skb);
+ dev_consume_skb_irq(skb);
priv->tx_skbs[priv->tx_read] = NULL;
priv->tx_ring[priv->tx_read].header.raw = 0;
priv->tx_read = (priv->tx_read+1)&(TX_RING_ENTRIES-1);
--
2.39.5