linux-kernel - Re: [PATCHv3 0/3] perf tool: Add new event group management

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Message-ID: <20120702100736.GA967@krava.redhat.com>
Date:	Mon, 2 Jul 2012 12:07:36 +0200
From:	Jiri Olsa <jolsa@...hat.com>
To:	David Ahern <dsahern@...il.com>
Cc:	acme@...hat.com, a.p.zijlstra@...llo.nl, mingo@...e.hu,
	paulus@...ba.org, cjashfor@...ux.vnet.ibm.com, fweisbec@...il.com,
	linux-kernel@...r.kernel.org, tglx@...utronix.de,
	andi@...stfloor.org, drepper@...il.com
Subject: Re: [PATCHv3 0/3] perf tool: Add new event group management

On Sun, Jul 01, 2012 at 08:25:23PM -0600, David Ahern wrote:
> Hi Jiri:
> 
> On 6/29/12 3:08 AM, Jiri Olsa wrote:
> >hi,
> >adding support for creating event groups based on the way they
> >are specified on the command line.
> >
> >This patchset adds the '{}' style grammar to express event group,
> >allowing so far only the 'event modifier' as group modifier.
> >
> >The sample/leader modifier changes are ready, but I'm getting
> >some weird numbers in tests, so I'll send it later. Meanwhile,
> >it'd be nice to have at least this patchset in.. ;)
> >
> >
> >Attached patches:
> >   1/3 perf, tool: Add support to parse event group syntax
> >   2/3 perf, tool: Enable grouping logic for parsed events
> >   3/3 perf, test: Add automated tests for event group parsing
> 
> Would you mind updating perf-stat and perf-record Documentation to
> include the group option?

yes, Arnaldo already stressed that.. ;) I'll send it
with my next patchset

jirka

> 
> David
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