From: David Ahern <dsahern@gmail.com>
To: netdev@vger.kernel.org
Cc: xiyou.wangcong@gmail.com, David Ahern <dsahern@gmail.com>
Subject: [PATCH net-next] tcp: Use pI6c in tcp tracepoint
Date: Mon, 16 Oct 2017 14:24:02 -0700 [thread overview]
Message-ID: <1508189042-19591-1-git-send-email-dsahern@gmail.com> (raw)
The compact form for IPv6 addresses is more user friendly than the full
version. For example:
compact: 2001:db8:1::1
full: 2001:0db8:0001:0000:0000:0000:0000:0004i
Update the tcp tracepoint to show the compact form.
Signed-off-by: David Ahern <dsahern@gmail.com>
---
include/trace/events/tcp.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h
index 3d1cbd072b7e..1ffab6d96e94 100644
--- a/include/trace/events/tcp.h
+++ b/include/trace/events/tcp.h
@@ -57,7 +57,7 @@ TRACE_EVENT(tcp_retransmit_skb,
}
),
- TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6 daddrv6=%pI6",
+ TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c",
__entry->sport, __entry->dport, __entry->saddr, __entry->daddr,
__entry->saddr_v6, __entry->daddr_v6)
);
--
2.1.4
next reply other threads:[~2017-10-16 21:24 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-16 21:24 David Ahern [this message]
2017-10-16 21:41 ` [PATCH net-next] tcp: Use pI6c in tcp tracepoint Cong Wang
2017-10-16 21:45 ` David Ahern
2017-10-16 22:33 ` Alexei Starovoitov
2017-10-18 13:03 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1508189042-19591-1-git-send-email-dsahern@gmail.com \
--to=dsahern@gmail.com \
--cc=netdev@vger.kernel.org \
--cc=xiyou.wangcong@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).