linux-kernel - Re: [RFC][PATCH] ftracetest: Add a couple of ftrace test cases

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Message-ID: <877g0qkj9g.fsf@sejong.aot.lge.com>
Date:	Fri, 26 Sep 2014 15:06:51 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Shuah Khan <shuahkh@....samsung.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Shuah Khan <shuah.kh@...sung.com>,
	Tom Zanussi <tom.zanussi@...ux.intel.com>,
	Oleg Nesterov <oleg@...hat.com>,
	Fengguang Wu <fengguang.wu@...el.com>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [RFC][PATCH] ftracetest: Add a couple of ftrace test cases

Hi Steve,

On Wed, 24 Sep 2014 12:08:53 -0400, Steven Rostedt wrote:
> On Wed, 24 Sep 2014 10:01:38 -0600
> Shuah Khan <shuahkh@....samsung.com> wrote:
>
>> I am working on adding the framework for c tests. We will have
>> to get this evolved for shell scripts. Please see the following
>> thread:
>> 
>> https://lkml.org/lkml/2014/9/23/926
>> 
>
> Thanks,
>
> Also, what's the rules for a test that requires other tools. Some of my
> tests require trace-cmd to be installed as well as perf. My stress test
> runs perf against trace-cmd running hackbench (another required tool),
> but I believe that perf has hackbench built in so I could replace
> hackbench with the perf version.

Yeah, and I think we can at least build perf (if not found) for test as
we can always have the source.  The trace-cmd is different and it'd be
another reason I need to work on 'perf ftrace' command soon.  ;-)

Thanks,
Namhyung
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