From: Yang Wei Date: Thu, 14 Feb 2019 14:53:30 +0000 (+0800) Subject: net: arc_emac: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=67633e78646c7be5e2e4bd1255da22dd4381c1e1;p=linux.git net: arc_emac: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles dev_consume_skb_irq() should be called in arc_emac_tx_clean() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c index 4406325fdd9f6..ff3d68532f5fb 100644 --- a/drivers/net/ethernet/arc/emac_main.c +++ b/drivers/net/ethernet/arc/emac_main.c @@ -148,7 +148,7 @@ static void arc_emac_tx_clean(struct net_device *ndev) dma_unmap_len(tx_buff, len), DMA_TO_DEVICE); /* return the sk_buff to system */ - dev_kfree_skb_irq(skb); + dev_consume_skb_irq(skb); txbd->data = 0; txbd->info = 0;