From: Yang Wei <yang.wei9@zte.com.cn>
Date: Thu, 17 Jan 2019 15:30:03 +0000 (+0800)
Subject: macvlan: replace kfree_skb by consume_skb for drop profiles
X-Git-Tag: v5.0-rc3~3^2~11
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=bf97403ac4bfbc9f9f92f47e737aee983d9191f5;p=users%2Fhch%2Fmisc.git

macvlan: replace kfree_skb by consume_skb for drop profiles

Replace the kfree_skb() by consume_skb() to be drop monitor(dropwatch,
perf) friendly.

Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index fc726ce4c164..6d067176320f 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -337,7 +337,7 @@ static void macvlan_process_broadcast(struct work_struct *w)
 
 		if (src)
 			dev_put(src->dev);
-		kfree_skb(skb);
+		consume_skb(skb);
 	}
 }