Received: by 10.213.65.68 with SMTP id h4csp3821886imn; Tue, 10 Apr 2018 05:20:19 -0700 (PDT) X-Google-Smtp-Source: AIpwx49teJZjjyjdiOqBwXU1pdnHrcO+JdxvgaToK+WuCsxx3DdFjGaw1YeQsK6Fi0YHtlUYyM40 X-Received: by 10.98.16.28 with SMTP id y28mr174470pfi.122.1523362819091; Tue, 10 Apr 2018 05:20:19 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1523362819; cv=none; d=google.com; s=arc-20160816; b=HWl/r9gVnf/tc6HH9O9nVjPh9aJ5sNREeeUvfwPD+u/3BCKKnn5q1pHgg8Lpf4Gnbr BRp7p0TQwmml81L4ionZdKOV6mC375IQxTMCRPPywZGvTt6ssmrhhsY8i3iaoEXqzKHO V7zWRQbtK+5RiUixoljElwpqZFVZLmAGjyD78zm+c94lF2dS2HGEeNbYiV3BW8BJ4oEj BzT7jvIDwomjS1rI9tiTLkpdgQdgxSVgVUHRUm8pVu81snLYVK34iQFN3WBfsPV1w2q1 9iSyIQueMWXWL+rV2tNVAK8dlC1uRcVdDvz4VFYiNcjQcm9L3ApmQqY8mEsw4e+4IeD/ 1ttw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=a7UGbrIJymoX5JQiqQpc2CGWlAwoRUS84/UIcIuLP5U=; b=sq8ynTzgNDwh61PoA2dydGrZT1E1ouwQeIPJ2pIXYxTcuNyrp1Qsx6RKn+P/965mlW OtACQhuYV8GL2bHfq5JyL2w/JGJxqrpkRPUe4IOT9gPdskGwOV5phrO2DBQmiRj+3S+v bocuYij1/qOpSlC7WmY1QBW0pU1eqco9Yg7R28cbL+jd4fHQu+m6WU6PGlxLwBV59Mqo 3WHF2svV8QzSa1MYcDbvv0s9L7jxQqF490VYP3StGilYKWeHjsg+bB4+HgBaHpDsP35f 0Rbb+F8TBGnT3IMBxOm9kWDZyaiXMhaer1I9Yp37HA+/VkF4XoiZfa/2yCJiDyUecuDy j+zA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x9-v6si2601930plo.41.2018.04.10.05.19.42; Tue, 10 Apr 2018 05:20:19 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752810AbeDJMQh (ORCPT + 99 others); Tue, 10 Apr 2018 08:16:37 -0400 Received: from mga09.intel.com ([134.134.136.24]:30092 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752775AbeDJMQf (ORCPT ); Tue, 10 Apr 2018 08:16:35 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Apr 2018 05:16:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,431,1517904000"; d="scan'208";a="49567773" Received: from yu-chen.sh.intel.com ([10.239.160.138]) by orsmga002.jf.intel.com with ESMTP; 10 Apr 2018 05:16:33 -0700 Date: Tue, 10 Apr 2018 20:19:49 +0800 From: Yu Chen To: "Rafael J. Wysocki" Cc: Len Brown , "Rafael J . Wysocki" , Artem Bityutskiy , Linux PM , Linux Kernel Mailing List Subject: Re: [PATCH][RFC] tools/power turbostat: if --max_loop, print for specific time of loops Message-ID: <20180410121949.GA29464@yu-chen.sh.intel.com> References: <20180410101831.28530-1-yu.c.chen@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 10, 2018 at 12:22:16PM +0200, Rafael J. Wysocki wrote: > On Tue, Apr 10, 2018 at 12:18 PM, Yu Chen wrote: > > From: Chen Yu > > > > There's a use case during test to only print specific round of loops > > if --interval is specified, for example, with this patch applied: > > > > turbostat -i 5 --max_loops 4 > > will capture 4 samples with 5 seconds interval. > > Why --max_loops and not just --loops or --iterations? > I thought -l has been used already. OK, changed to --interation and -t respectively. Thanks!