From: Cong Wang <xiyou.wangcong@gmail.com>
To: netdev@vger.kernel.org
Cc: Qitao Xu <qitao.xu@bytedance.com>, Cong Wang <cong.wang@bytedance.com>
Subject: [Patch net-next] net: use %px to print skb address in trace_netif_receive_skb
Date: Thu, 8 Jul 2021 22:17:08 -0700 [thread overview]
Message-ID: <20210709051710.15831-1-xiyou.wangcong@gmail.com> (raw)
From: Qitao Xu <qitao.xu@bytedance.com>
The print format of skb adress in tracepoint class net_dev_template
is changed to %px from %p, because we want to use skb address
as a quick way to identify a packet.
Reviewed-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Qitao Xu <qitao.xu@bytedance.com>
---
include/trace/events/net.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/trace/events/net.h b/include/trace/events/net.h
index 2399073c3afc..78c448c6ab4c 100644
--- a/include/trace/events/net.h
+++ b/include/trace/events/net.h
@@ -136,7 +136,7 @@ DECLARE_EVENT_CLASS(net_dev_template,
__assign_str(name, skb->dev->name);
),
- TP_printk("dev=%s skbaddr=%p len=%u",
+ TP_printk("dev=%s skbaddr=%px len=%u",
__get_str(name), __entry->skbaddr, __entry->len)
)
--
2.27.0
next reply other threads:[~2021-07-09 5:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-09 5:17 Cong Wang [this message]
2021-07-09 5:17 ` [Patch net-next] net_sched: use %px to print skb address in trace_qdisc_dequeue() Cong Wang
2021-07-09 5:17 ` [Patch net-next] net_sched: introduce tracepoint trace_qdisc_enqueue() Cong Wang
2021-07-09 8:16 ` [Patch net-next] net: use %px to print skb address in trace_netif_receive_skb David Miller
2021-07-09 18:59 ` Cong Wang
2021-07-09 19:18 ` David Miller
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