linux-kernel - Re: [PATCH v2] selftests/ftrace: Limit length in subsystem-enable tests

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Message-ID: <20240226115942.1213cff4@gandalf.local.home>
Date: Mon, 26 Feb 2024 11:59:42 -0500
From: Steven Rostedt <rostedt@...dmis.org>
To: "Masami Hiramatsu (Google)" <mhiramat@...nel.org>
Cc: Yuanhe Shu <xiangzao@...ux.alibaba.com>, Shuah Khan <shuah@...nel.org>,
 mathieu.desnoyers@...icios.com, linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
 stable@...r.kernel.org, Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH v2] selftests/ftrace: Limit length in subsystem-enable
 tests

On Mon, 26 Feb 2024 15:09:38 +0900
Masami Hiramatsu (Google) <mhiramat@...nel.org> wrote:

> On Mon, 26 Feb 2024 11:18:16 +0800
> Yuanhe Shu <xiangzao@...ux.alibaba.com> wrote:
> 
> > While sched* events being traced and sched* events continuously happen,
> > "[xx] event tracing - enable/disable with subsystem level files" would
> > not stop as on some slower systems it seems to take forever.
> > Select the first 100 lines of output would be enough to judge whether
> > there are more than 3 types of sched events.
> 
> Looks good to me.
> 
> Acked-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>
> 
> Hi Shuah, can you pick this as a fix?
> 

Yes please.

Acked-by: Steven Rostedt (Google) <rostedt@...dmis.org>

-- Steve