From: Yunsheng Lin <linyunsheng@huawei.com>
Date: Tue, 24 Nov 2020 10:49:29 +0000 (+0800)
Subject: net: Use lockdep_assert_in_softirq() in napi_consume_skb()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=6454eca81eae;p=linux.git

net: Use lockdep_assert_in_softirq() in napi_consume_skb()

Use napi_consume_skb() to assert the case when it is not called
in a atomic softirq context.

Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ffe3dcc0ebea7..effa19da8681e 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -902,6 +902,8 @@ void napi_consume_skb(struct sk_buff *skb, int budget)
 		return;
 	}
 
+	lockdep_assert_in_softirq();
+
 	if (!skb_unref(skb))
 		return;