linux-kernel - Re: [PATCH net-next] udp: Add tracepoint for udp

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Message-ID: <20250418104702.52f3afb3@gandalf.local.home>
Date: Fri, 18 Apr 2025 10:47:02 -0400
From: Steven Rostedt <rostedt@...dmis.org>
To: David Ahern <dsahern@...nel.org>
Cc: Breno Leitao <leitao@...ian.org>, Willem de Bruijn
 <willemdebruijn.kernel@...il.com>, Masami Hiramatsu <mhiramat@...nel.org>,
 Mathieu Desnoyers <mathieu.desnoyers@...icios.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski
 <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, Simon Horman
 <horms@...nel.org>, kuniyu@...zon.com, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
 yonghong.song@...ux.dev, song@...nel.org, kernel-team@...a.com
Subject: Re: [PATCH net-next] udp: Add tracepoint for udp_sendmsg()

On Fri, 18 Apr 2025 08:33:51 -0400
Steven Rostedt <rostedt@...dmis.org> wrote:

> In fact, if there is a clean up, it should be adding "_tp" to all
> tracepoints that do not have a corresponding trace event attached to them.
> As they are in kernel only, that change should not cause any ABI breakage.

Actually, I think I'll make it where tracepoints created via
DECLARE_TRACE() will automatically get the "_tp" ending. That would help
enforce this API.

-- Steve