Received: by 2002:a05:6a10:6744:0:0:0:0 with SMTP id w4csp5682674pxu; Thu, 22 Oct 2020 08:29:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz/rznOW9Reav+3a2GB5r6KdYKu8fo8K8N52uI9AJvDRnPnXDqLugqFPjHi0CYzLmxB8sgD X-Received: by 2002:a17:906:b783:: with SMTP id dt3mr2739508ejb.534.1603380599212; Thu, 22 Oct 2020 08:29:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1603380599; cv=none; d=google.com; s=arc-20160816; b=B29lHXhQKD/BPvHZhNxoo5mbSg76FlKPQ9z0QFPB7yHM3QUV7tO145TKhCkIGWRze4 1Vm0zoy9VITEhsDh+EqCw288hJLtcHR9LYMopbCimqCkinS/NVaFwB8DOaa9YEnNv2mU 3P4e6FMXxInn3Nlh2aSiyNx6EbXjbL+oyt4Koa6s9d+aQ6Yi5O4xgvCooIwxloDDQTuT dtEfNwd4XfiUsudZZuyZcFXaHNSVhHifjDdMs4kVVJRQdk6BTItwWHbzqq1XqS1CQbVg WeYYB0BqVg9Qpo+tfC06Xur8tY4tP2BJvTUR5lDMzs6QOxt8i4PtfaxIgN1QjV8wsvRT K0Xg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:content-language :in-reply-to:mime-version:user-agent:date:message-id:organization :from:references:cc:to:subject:ironport-sdr:ironport-sdr; bh=y5Trw74zRwMc84rmEDxhZN/rRbU6sKN4w7WjhlMj46E=; b=m2l34Li/Dzslt9Qpe/yynDSAhSCRv0C2XLmE2jepJMWvIOoPnN4ePo/5Wqhiid1LJQ N0iSfUstNad8FSelxws4t/Wz3TG3GmrQKjE80eH3Mh969vLMk/j4K/Phyu5rZObYR5t6 frncCLoVifv5IKnkewWLjMCOL8k+92EFetmuLwRfqdrrNb9cvqfwYuPk9u10HGOC1I5s 5q+Bj+QtD5i1VrXhiICVBXUQg5x/3HXIkem7dXKBRoX+4yPBCUpU0fWYWOpnOc9Vq2C6 GhBSt3eIz7jjpcA1UIqnx9fKY1AerZrIeG8+ycJxaOlXOA4DgvLj+PAWqjCsEzfSdu08 AH6Q== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id b9si1023553eja.250.2020.10.22.08.29.37; Thu, 22 Oct 2020 08:29:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2508393AbgJVHUS (ORCPT + 99 others); Thu, 22 Oct 2020 03:20:18 -0400 Received: from mga04.intel.com ([192.55.52.120]:17996 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2506110AbgJVHUS (ORCPT ); Thu, 22 Oct 2020 03:20:18 -0400 IronPort-SDR: y+oTQj4MGj2zZ2du1t81kDe1Ze2tA2ngSTvW1jNKT7W/jlOM53bjz/+FHdWVXeE7shPMGQkGJh C3SHx3irjbvA== X-IronPort-AV: E=McAfee;i="6000,8403,9781"; a="164891588" X-IronPort-AV: E=Sophos;i="5.77,404,1596524400"; d="scan'208";a="164891588" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Oct 2020 00:20:18 -0700 IronPort-SDR: HKPUXsdiojHBq+Kxn/wWaHAytaZKtSQLPWdo/PK45+s6KBAv2H1kNLcXEygAC5XTkZp47LviMT MGMzIKOkyE3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,404,1596524400"; d="scan'208";a="533839360" Received: from linux.intel.com ([10.54.29.200]) by orsmga005.jf.intel.com with ESMTP; 22 Oct 2020 00:20:17 -0700 Received: from [10.249.225.194] (abudanko-mobl.ccr.corp.intel.com [10.249.225.194]) by linux.intel.com (Postfix) with ESMTP id 97C7758058B; Thu, 22 Oct 2020 00:20:15 -0700 (PDT) Subject: Re: [PATCH v2 05/15] perf session: introduce decompressor into trace reader object To: Namhyung Kim Cc: Arnaldo Carvalho de Melo , Jiri Olsa , Alexander Shishkin , Adrian Hunter , Andi Kleen , Peter Zijlstra , Ingo Molnar , linux-kernel References: <1ec29ed6-0047-d22f-630b-a7f5ccee96b4@linux.intel.com> From: Alexey Budankov Organization: Intel Corp. Message-ID: Date: Thu, 22 Oct 2020 10:20:14 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.12.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 22.10.2020 7:36, Namhyung Kim wrote: > On Thu, Oct 22, 2020 at 1:00 AM Alexey Budankov > wrote: >> >> >> Introduce decompressor to trace reader object so that decompression >> could be executed on per trace file basis separately for every >> trace file located in trace directory. > > I'm slightly uncomfortable with the word 'trace' here as it's > used for other cases like perf trace and ftrace. Maybe we can > change it to 'profile' and/or 'data file'? Let's use "data file" and "data directory" terms then. Thanks, Alexei