From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752623Ab1L3J5T (ORCPT ); Fri, 30 Dec 2011 04:57:19 -0500 Received: from mx3.mail.elte.hu ([157.181.1.138]:37365 "EHLO mx3.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752028Ab1L3J5R (ORCPT ); Fri, 30 Dec 2011 04:57:17 -0500 Date: Fri, 30 Dec 2011 10:55:21 +0100 From: Ingo Molnar To: Robert Richter Cc: Peter Zijlstra , Arnaldo Carvalho de Melo , Stephane Eranian , LKML Subject: Re: [PATCH 4/4] perf script: Add script to collect and display IBS samples Message-ID: <20111230095521.GA12077@elte.hu> References: <1323969824-9711-1-git-send-email-robert.richter@amd.com> <1323969824-9711-5-git-send-email-robert.richter@amd.com> <20111223103329.GC4749@elte.hu> <20111223111958.GE16765@erda.amd.com> <20111223135340.GB21382@elte.hu> <1324649698.24803.55.camel@twins> <20111223144040.GB2297@elte.hu> <20111223161701.GF16765@erda.amd.com> <20111223163930.GA5983@elte.hu> <20111223165030.GG16765@erda.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20111223165030.GG16765@erda.amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.3.1 -2.0 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Robert Richter wrote: > > Once something like 'perf report' works for some useful > > looking sub-case you can also tack on all the extra IBS > > goodies that specialized tools might need as well, i have no > > problem with providing that. > > Isn't that outlook I gave about pebs like implementation of > the precise bit with IBS "useful enough"? This would be on top > patches anyway, so no need to hold back current patches. An 'outlook' is not something I can test before sending commits to Linus. To help your effort we could tentatively put the patches into a separate tip:perf/ibs topic branch if everyone agrees otherwise, which can go upstream once it's complete and usable. Thanks, Ingo