netdev - [PATCH net-next] net: use %pS for kfree

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Date:   Tue, 22 Nov 2022 20:09:47 -0800
From:   Stanislav Fomichev <sdf@...gle.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, Stanislav Fomichev <sdf@...gle.com>
Subject: [PATCH net-next] net: use %pS for kfree_skb tracing event location

For the cases where 'reason' doesn't give any clue, it's still
nice to be able to track the kfree_skb caller location. %p doesn't
help much so let's use %pS which prints the symbol+offset.

Signed-off-by: Stanislav Fomichev <sdf@...gle.com>
---
 include/trace/events/skb.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/trace/events/skb.h b/include/trace/events/skb.h
index 50a974f7dfb4..25ab1ff9423d 100644
--- a/include/trace/events/skb.h
+++ b/include/trace/events/skb.h
@@ -42,7 +42,7 @@ TRACE_EVENT(kfree_skb,
 		__entry->reason = reason;
 	),
 
-	TP_printk("skbaddr=%p protocol=%u location=%p reason: %s",
+	TP_printk("skbaddr=%p protocol=%u location=%pS reason: %s",
 		  __entry->skbaddr, __entry->protocol, __entry->location,
 		  __print_symbolic(__entry->reason,
 				   DEFINE_DROP_REASON(FN, FNe)))
-- 
2.38.1.584.g0f3c55d4c2-goog