From: Frederic Weisbecker <fweisbec@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
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: Fri, 11 Mar 2011 11:51:22 +0100 [thread overview]
Message-ID: <20110311105118.GA1826@nowhere> (raw)
In-Reply-To: <20110310064816.GF9289@elte.hu>
On Thu, Mar 10, 2011 at 07:48:16AM +0100, Ingo Molnar wrote:
>
> * 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?
Yeah indeed, IIRC.
> This could then be propagated not just into perf report but perf top --tui as well.
Probably yeah. Are callchains already supported by perf top?
next prev parent reply other threads:[~2011-03-11 10:58 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
2011-03-11 10:51 ` Frederic Weisbecker [this message]
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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