linux-kernel - Re: perf tools: Introduce new -P/--parent-deep report option

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Date:	Thu, 27 Jun 2013 11:21:29 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	Namhyung Kim <namhyung@...nel.org>
Cc:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: perf tools: Introduce new -P/--parent-deep report option

On Thu, Jun 27, 2013 at 02:29:21PM +0900, Namhyung Kim wrote:
> Hi Arnaldo,
> 
> On Wed, 26 Jun 2013 11:58:53 -0300, Arnaldo Carvalho de Melo wrote:
> > Hi Jiri,
> >
> > 	About the patch below, can't this be solved by using a regex
> > instead of a simple substring search instead of adding a new command
> > line option?
> 
> ???
> 
> IIUC he reused parent_regex for this.
> 
> And I think we can have the same effect by using -G and -p option
> together without this new option.

I think you're right.. I haven't realized I could reverse
the backtrace and search the same way via -p

thanks,
jirka
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