From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754305Ab2CEQa7 (ORCPT ); Mon, 5 Mar 2012 11:30:59 -0500 Received: from merlin.infradead.org ([205.233.59.134]:53348 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753517Ab2CEQa6 convert rfc822-to-8bit (ORCPT ); Mon, 5 Mar 2012 11:30:58 -0500 Message-ID: <1330965033.11248.240.camel@twins> Subject: Re: [PATCH] perf report: auto-detect branch stack sampling mode From: Peter Zijlstra To: Ingo Molnar Cc: Stephane Eranian , linux-kernel@vger.kernel.org, acme@redhat.com, dsahern@gmail.com, ravitillo@lbl.gov, khandual@linux.vnet.ibm.com, asharma@fb.com, robert.richter@amd.com, ming.m.lin@intel.com, vweaver1@eecs.utk.edu, andi@firstfloor.org Date: Mon, 05 Mar 2012 17:30:33 +0100 In-Reply-To: <20120305155642.GB32413@elte.hu> References: <20120224094048.GA7952@quad> <20120305154753.GA14604@elte.hu> <20120305155011.GA32413@elte.hu> <20120305155642.GB32413@elte.hu> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Evolution 3.2.2- Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2012-03-05 at 16:56 +0100, Ingo Molnar wrote: > A third usability bug is that for some reason a branch sampling > 'perf report' defaults to the stdio output on my testsystem - > with --no-branch-stack it gives the regular tui. > > Ah, I would not have noticed that since I still explicitly build my perf without TUI support. That stuff mostly just gets in the way.