linux-kernel - Re: [PATCH 8/8] perf sched : Add documentation for timehist options

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Date:	Fri, 29 Nov 2013 00:42:32 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	David Ahern <dsahern@...il.com>
Cc:	Arnaldo Melo <acme@...stprotocols.net>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Mike Galbraith <efault@....de>, Jiri Olsa <jolsa@...hat.com>,
	Stephane Eranian <eranian@...gle.com>,
	Pekka Enberg <penberg@...nel.org>
Subject: Re: [PATCH 8/8] perf sched : Add documentation for timehist options

On Tue, Nov 19, 2013 at 5:32 AM, David Ahern <dsahern@...il.com> wrote:
> Add entry to perf-sched documentation for timehist command and its
> options.
>

> +--max-stack::
> +    Set the stack depth limit when showing the callchains. Default: 127

I think the default is 5.

> +
> +-x::
> +--excl::

The long name can be more verbose as I said.


> +    Symbols to skip in backtrace. Useful to compact repetitive or
> +    uninteresting frames to pull more useful frames into view.
> +
> +--symfs=<directory>::
> +    Look for files with symbols relative to this directory.
> +
> +-V::
> +--cpu-visual::
> +    Add a visual for following events by cpu

I think it'd be better if you elaborate it bit more. :)

Thanks,
Namhyung


> +
>  SEE ALSO
>  --------
>  linkperf:perf-record[1]
> --
> 1.8.3.4 (Apple Git-47)
>
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