[PATCH net-next v3 2/2] net: Use lockdep_assert_in_softirq() in napi_consume_skb()
From: Yunsheng Lin <hidden>
Date: 2020-11-24 10:53:36
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Use napi_consume_skb() to assert the case when it is not called in a atomic softirq context. Signed-off-by: Yunsheng Lin <redacted> --- 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