linux-kernel - Re: [tip:perfcounters/core] perf_counter: kerneltop: update to new ABI

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Message-ID: <20090402192044.GB2455@elte.hu>
Date:	Thu, 2 Apr 2009 21:20:44 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Jaswinder Singh Rajput <jaswinder@...nel.org>
Cc:	mingo@...hat.com, hpa@...or.com, paulus@...ba.org,
	linux-kernel@...r.kernel.org, a.p.zijlstra@...llo.nl,
	tglx@...utronix.de, cjashfor@...ux.vnet.ibm.com,
	linux-tip-commits@...r.kernel.org
Subject: Re: [tip:perfcounters/core] perf_counter: kerneltop: update to new
	ABI


* Jaswinder Singh Rajput <jaswinder@...nel.org> wrote:

> On Thu, 2009-04-02 at 20:28 +0200, Ingo Molnar wrote:
> 
> > That is not what i suggested though. I suggested '-e 1' to mean to 
> > default to the more common case: hw counters. I.e.:
> > 
> >  -e 1    ==    -e 0:1
> >  -e 2    ==    -e 0:2
> >  -e 3    ==    -e 0:3
> >  ...
> > 
> > sw counters could be specified only via the longer form.
> > 
> 
> If someone want to see all supported event counters. Then what is 
> your suggestion, can we represent some shortcut for it.

the help text already displays something like that although it is 
not dynamic.

	Ingo
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