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From: Ingo Molnar <mingo@elte.hu>
To: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Sam Liao <phyomh@gmail.com>,
	linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
	acme@redhat.com, Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Arjan van de Ven <arjan@infradead.org>
Subject: Re: [PATCH] Add inverted call graph report support to perf tool
Date: Thu, 10 Mar 2011 07:48:16 +0100	[thread overview]
Message-ID: <20110310064816.GF9289@elte.hu> (raw)
In-Reply-To: <20110310024355.GG2533@nowhere>


* Frederic Weisbecker <fweisbec@gmail.com> wrote:

> But your idea of turning the callee into the caller would show us a very global 
> profiling. With reverse callchains it can be a very nice overview of the big 
> picture.

Very much agreed - i think that matches the sysprof display structure as well, 
right?

This could then be propagated not just into perf report but perf top --tui as well.

Thanks,

	Ingo

  reply	other threads:[~2011-03-10  6:48 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-03-07 13:43 [PATCH] Add inverted call graph report support to perf tool Sam Liao
2011-03-07 18:06 ` Frederic Weisbecker
2011-03-08  8:59   ` Sam Liao
2011-03-10  2:43     ` Frederic Weisbecker
2011-03-10  6:48       ` Ingo Molnar [this message]
2011-03-11 10:51         ` Frederic Weisbecker
2011-03-11 14:45           ` Arnaldo Carvalho de Melo
2011-03-10 14:32       ` Sam Liao
2011-03-11 11:57         ` Frederic Weisbecker
2011-03-11 12:07           ` Frederic Weisbecker
2011-03-12 14:59           ` Sam Liao
2011-05-06  8:54             ` Ingo Molnar
2011-03-12  1:31 ` Arun Sharma

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