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authorYang Wei <yang.wei9@zte.com.cn>2019-02-12 18:52:53 +0300
committerDavid S. Miller <davem@davemloft.net>2019-02-14 07:50:42 +0300
commit5f5a8c75daed965a3631ab98a783846260d2729d (patch)
tree9445665212272c870f038788e4cefd927c0f86db /drivers/net/ethernet/apple
parentd270f67d325ca709f3f98d5965e401235e6e4422 (diff)
downloadlinux-5f5a8c75daed965a3631ab98a783846260d2729d.tar.xz
net: apple: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
dev_consume_skb_irq() should be called in mace_interrupt() 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>
Diffstat (limited to 'drivers/net/ethernet/apple')
-rw-r--r--drivers/net/ethernet/apple/mace.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c
index 68b9ee489489..4d9819d2894d 100644
--- a/drivers/net/ethernet/apple/mace.c
+++ b/drivers/net/ethernet/apple/mace.c
@@ -764,7 +764,7 @@ static irqreturn_t mace_interrupt(int irq, void *dev_id)
dev->stats.tx_bytes += mp->tx_bufs[i]->len;
++dev->stats.tx_packets;
}
- dev_kfree_skb_irq(mp->tx_bufs[i]);
+ dev_consume_skb_irq(mp->tx_bufs[i]);
--mp->tx_active;
if (++i >= N_TX_RING)
i = 0;