From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754472AbcFPMip (ORCPT ); Thu, 16 Jun 2016 08:38:45 -0400 Received: from mga01.intel.com ([192.55.52.88]:58804 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754113AbcFPMio (ORCPT ); Thu, 16 Jun 2016 08:38:44 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,480,1459839600"; d="scan'208";a="988738203" From: Adrian Hunter To: Arnaldo Carvalho de Melo Cc: Jiri Olsa , linux-kernel@vger.kernel.org, Andi Kleen Subject: [PATCH RFC 0/3] perf script: Add callindent option Date: Thu, 16 Jun 2016 15:34:31 +0300 Message-Id: <1466080474-22576-1-git-send-email-adrian.hunter@intel.com> X-Mailer: git-send-email 1.9.1 Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Andi Kleen sent a couple of patches to add a callindent option to perf script. If Andi is agreeable, I would like to propose an alternative implementation. While there are some differences in the resulting output, the main differences are: 1. Tell the decoder to feed branches to the thread stack, which has the advantage that it happens before branch filtering and so can be used with different itrace options (e.g. it still works when only showing calls, even though the thread stack needs to see calls and returns). Also it does not conflict with using the thread stack to get callchains. 2. Print "call" or "ret" instead of using a different event Adrian Hunter (3): perf: script: Fix documentation of '-f' when it should be '-F' perf auxtrace: Add option to feed branches to the thread stack perf script: Add callindent option tools/perf/Documentation/perf-script.txt | 26 +++++++----- tools/perf/builtin-script.c | 70 ++++++++++++++++++++++++++++++++ tools/perf/util/auxtrace.h | 2 + tools/perf/util/intel-bts.c | 22 +++++++--- tools/perf/util/intel-pt.c | 5 ++- tools/perf/util/thread-stack.c | 7 ++++ tools/perf/util/thread-stack.h | 1 + 7 files changed, 117 insertions(+), 16 deletions(-) Regards Adrian