[PATCH net-next v2 2/2] net: Use lockdep_assert_in_softirq() in napi_consume_skb()
From: Yunsheng Lin
Date: Fri Nov 20 2020 - 22:10:02 EST
Use napi_consume_skb() to assert the case when it is not called
in a atomic softirq context.
Signed-off-by: Yunsheng Lin <linyunsheng@xxxxxxxxxx>
---
net/core/skbuff.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ffe3dcc..effa19d 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;
--
2.8.1