From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933190Ab2JCQze (ORCPT ); Wed, 3 Oct 2012 12:55:34 -0400 Received: from one.firstfloor.org ([213.235.205.2]:43445 "EHLO one.firstfloor.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932581Ab2JCQzd (ORCPT ); Wed, 3 Oct 2012 12:55:33 -0400 Date: Wed, 3 Oct 2012 18:55:32 +0200 From: Andi Kleen To: Andi Kleen Cc: Jiri Olsa , linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Peter Zijlstra , Ingo Molnar , Paul Mackerras , Corey Ashford , Frederic Weisbecker , "Paul E. McKenney" , David Ahern , Namhyung Kim Subject: Re: [PATCHv2 00/14] perf diff: Factor diff command Message-ID: <20121003165532.GI16230@one.firstfloor.org> References: <1348744175-11115-1-git-send-email-jolsa@redhat.com> <20120927213102.GO16230@one.firstfloor.org> <20121001081631.GB991@krava.brq.redhat.com> <20121002163002.GD16230@one.firstfloor.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20121002163002.GD16230@one.firstfloor.org> User-Agent: Mutt/1.4.2.2i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > hm, I missed this one.. hopefully it should be no problem to add it > > Here's more issues I found (again no show stopper): And another issue (this one is more serious): I was trying to compare the same program with two different kernels. But perf diff does not recognize the same functions in the kernels as the same bucket. So I cannot actually "ratio" the different kernel versions. -Andi