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=-2.3 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 6EA26C43331 for ; Thu, 2 Apr 2020 15:05:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 42463206CC for ; Thu, 2 Apr 2020 15:05:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389002AbgDBPFo (ORCPT ); Thu, 2 Apr 2020 11:05:44 -0400 Received: from mga01.intel.com ([192.55.52.88]:19458 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388689AbgDBPFo (ORCPT ); Thu, 2 Apr 2020 11:05:44 -0400 IronPort-SDR: bplhHxejOUx0jlR47C3Wri94wEyF5sQL5MUSmpYKTy4qXdhlnHLG42+l4tyhEO3Ry/Lsa/OjYD wMtnFS7IvtNA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Apr 2020 08:05:23 -0700 IronPort-SDR: ix4IEz8v9JNwCMgTlBSNAyg9umVrwDzw5qM3A+26Po3jktTes5A8OyP7qaI3TfkYsUHQSsEbGK IDbrietrD2PA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,336,1580803200"; d="scan'208";a="450959393" Received: from linux.intel.com ([10.54.29.200]) by fmsmga006.fm.intel.com with ESMTP; 02 Apr 2020 08:05:22 -0700 Received: from [10.249.226.252] (abudanko-mobl.ccr.corp.intel.com [10.249.226.252]) by linux.intel.com (Postfix) with ESMTP id 9DAE058077B; Thu, 2 Apr 2020 08:05:20 -0700 (PDT) Subject: Re: [PATCH v1 3/8] perf stat: introduce control descriptors and --ctl-fd[-ack] options To: Jiri Olsa Cc: Arnaldo Carvalho de Melo , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Ingo Molnar , Andi Kleen , linux-kernel References: <825a5132-b58d-c0b6-b050-5a6040386ec7@linux.intel.com> <98dfb3ce-dab9-3747-8748-fbf2777f69ba@linux.intel.com> <20200402141758.GP2518490@krava> From: Alexey Budankov Organization: Intel Corp. Message-ID: Date: Thu, 2 Apr 2020 18:05:19 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 In-Reply-To: <20200402141758.GP2518490@krava> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02.04.2020 17:17, Jiri Olsa wrote: > On Fri, Mar 27, 2020 at 11:47:40AM +0300, Alexey Budankov wrote: >> >> Introduce control file descriptors and --ctl-fd[-ack] options to pass >> control descriptors from command line. Extend --delay option with -1 >> value to start collection in paused mode to be resumed later by resume >> command provided via control file descriptor. > > could you please separate those 2 changes? also for record change Accepted, as for stat as for record mode. ~Alexey