From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753478AbcHQCn4 (ORCPT ); Tue, 16 Aug 2016 22:43:56 -0400 Received: from mga04.intel.com ([192.55.52.120]:15747 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752700AbcHQCnz (ORCPT ); Tue, 16 Aug 2016 22:43:55 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.28,529,1464678000"; d="scan'208";a="156909347" From: "Zheng, Lv" To: "Rafael J. Wysocki" CC: "Wysocki, Rafael J" , "Brown, Len" , Lv Zheng , "linux-kernel@vger.kernel.org" , "linux-acpi@vger.kernel.org" Subject: RE: [PATCH v4 2/3] tools/power/acpi/acpidbg: Use new flushing mechanism Thread-Topic: [PATCH v4 2/3] tools/power/acpi/acpidbg: Use new flushing mechanism Thread-Index: AQHR5y0ZWwSN9ey1UEmQZz1OmbXNfKBL6EuAgACqmjA= Date: Wed, 17 Aug 2016 02:41:19 +0000 Message-ID: <1AE640813FDE7649BE1B193DEA596E883BC0EB35@SHSMSX101.ccr.corp.intel.com> References: <5232eeabd4644afb29cf39e8f4a4ac570279e0c1.1469528980.git.lv.zheng@intel.com> <7031524.0KiWCMf0f2@vostro.rjw.lan> In-Reply-To: <7031524.0KiWCMf0f2@vostro.rjw.lan> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZjIxOGE3NGEtYmQ0ZC00ZTRlLTljZTMtYzUwZWQ4OTBjZGZkIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX0lDIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE1LjkuNi42IiwiVHJ1c3RlZExhYmVsSGFzaCI6IjRLXC9nOWxVdE43Z3M4WHJOWVg2WEY0cGxudlVocjBSSkN4NlwveGRPRDRNbz0ifQ== x-ctpclassification: CTP_IC x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id u7H2i2Ik013858 Hi, Rafael > From: Rafael J. Wysocki [mailto:rjw@rjwysocki.net] > Subject: Re: [PATCH v4 2/3] tools/power/acpi/acpidbg: Use new flushing mechanism > > On Tuesday, July 26, 2016 07:01:39 PM Lv Zheng wrote: > > This patch converts tools/power/acpi/tools/acpidbg/acpidbg to use the new > > flushing mechanism. > > I guess it will use the flush interface provided by the kernel instead of the > previously existing flush implementation in user space? Yes. The existing user space flush implementation is just a compromise during the period the kernel flush is not ready. Thanks Lv