From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EEDB9C7618F for ; Wed, 17 Jul 2019 15:40:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C49412173B for ; Wed, 17 Jul 2019 15:40:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727199AbfGQPkU (ORCPT ); Wed, 17 Jul 2019 11:40:20 -0400 Received: from mga03.intel.com ([134.134.136.65]:37682 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726063AbfGQPkU (ORCPT ); Wed, 17 Jul 2019 11:40:20 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Jul 2019 08:40:19 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,274,1559545200"; d="scan'208";a="169590256" Received: from tassilo.jf.intel.com (HELO tassilo.localdomain) ([10.7.201.137]) by fmsmga007.fm.intel.com with ESMTP; 17 Jul 2019 08:40:19 -0700 Received: by tassilo.localdomain (Postfix, from userid 1000) id DEBDB30125F; Wed, 17 Jul 2019 08:40:18 -0700 (PDT) Date: Wed, 17 Jul 2019 08:40:18 -0700 From: Andi Kleen To: Arnaldo Carvalho de Melo Cc: Cong Wang , Jiri Olsa , LKML , Jiri Olsa , Ingo Molnar Subject: Re: [Patch] perf stat: always separate stalled cycles per insn Message-ID: <20190717154018.GL32439@tassilo.jf.intel.com> References: <20190517221039.8975-1-xiyou.wangcong@gmail.com> <20190520065906.GC8068@krava> <20190528191102.GD13830@kernel.org> <20190716204324.GH3624@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190716204324.GH3624@kernel.org> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jul 16, 2019 at 05:43:24PM -0300, Arnaldo Carvalho de Melo wrote: > Em Tue, Jul 16, 2019 at 12:24:41PM -0700, Cong Wang escreveu: > > Hi, Arnaldo > > > > On Tue, May 28, 2019 at 12:11 PM Arnaldo Carvalho de Melo > > wrote: > > > > > > Em Tue, May 28, 2019 at 11:21:38AM -0700, Cong Wang escreveu: > > > > Thanks for reviewing it. Is there anyone takes this patch? > > > > > > Enough time, acked already, picking it. > > > > Where is this patch landed? I don't see it in Linus tree. I guess you > > are still holding it somewhere? > > Got it now, will push upstream in the next batch, sorry for the delay. FWIW i would prefer to deprecate the stalled cycles metrics. They are confusing and misleading. --topdown FrontendBound is a much better metric. -Andi