linux-kernel - Re: ktap inclusion in drivers/staging/?

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Message-ID: <20131025113436.GA6125@gmail.com>
Date:	Fri, 25 Oct 2013 13:34:36 +0200
From:	Ingo Molnar <mingo@...nel.org>
To:	Pekka Enberg <penberg@...nel.org>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	jovi.zhangwei@...wei.com,
	Frédéric Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Arnaldo Carvalho de Melo <acme@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Steven Rostedt <rostedt@...dmis.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Tom Zanussi <tom.zanussi@...ux.intel.com>,
	Namhyung Kim <namhyung@...nel.org>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...hat.com>
Subject: Re: ktap inclusion in drivers/staging/?


* Pekka Enberg <penberg@...nel.org> wrote:

> On Thu, Oct 24, 2013 at 9:58 AM, Ingo Molnar <mingo@...nel.org> wrote:
> >  - In a similar fashion, it would be nice to see it integrated with
> >    'perf probe' or 'perf ktap', so that users can create probes from
> >    a single place, with coherent syntax and integrated analysis
> >    capabilities. I.e. there's no reason to not make this a
> >    relatively pain-less yet very useful transition.
> 
> I really hope we don't end up wit 'perf ktap'. As a user, I really 
> don't want to know what the underlying mechanism is nor learn the 
> command line idiosyncrasies, I just want to 'perf trace'.

Agreed.

Thanks,

	Ingo
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