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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 87496C606B0 for ; Tue, 9 Jul 2019 01:56:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4F08C216C4 for ; Tue, 9 Jul 2019 01:56:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726793AbfGIB4C convert rfc822-to-8bit (ORCPT ); Mon, 8 Jul 2019 21:56:02 -0400 Received: from app2.whu.edu.cn ([202.114.64.89]:39874 "EHLO whu.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725886AbfGIB4C (ORCPT ); Mon, 8 Jul 2019 21:56:02 -0400 Received: from MI20170214RZUL (unknown [111.202.192.3]) by email2 (Coremail) with SMTP id AgBjCgBnNvQr9CNdzSxlAA--.254S3; Tue, 09 Jul 2019 09:55:56 +0800 (CST) From: "Peng Wang" To: "'Tejun Heo'" Cc: , , , References: <20190708130132.5582-1-rocking@whu.edu.cn> <20190708144121.GA657710@devbig004.ftw2.facebook.com> In-Reply-To: <20190708144121.GA657710@devbig004.ftw2.facebook.com> Subject: RE: [PATCH] cgroup: simplify code for cgroup_subtree_control_write() Date: Tue, 9 Jul 2019 09:55:54 +0800 Message-ID: <000301d535f9$71f1ab90$55d502b0$@whu.edu.cn> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQE94/eHFYIYcEzptv5v1lkJv7sJaAH+JMagp+A37hA= Content-Language: zh-cn X-CM-TRANSID: AgBjCgBnNvQr9CNdzSxlAA--.254S3 X-Coremail-Antispam: 1UD129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUUY87k0a2IF6r1xM7kC6x804xWl14x267AK xVWUJVW8JwAFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AKwVWUJVWUGw A2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26F1j 6w1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJwA2z4x0Y4vEx4A2jsIE14v26F 4UJVW0owA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Cr1j6rxdM2AIxVAIcxkEcVAq07x20xvE ncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j6r18McIj6I 8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41lc2xS Y4AK67AK6w4l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4 xG67AKxVWUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1D MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I 0E14v26r1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrZr1j6s0DMIIF0xvEx4A2jsIE14v2 6r1j6r4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7sRN b10UUUUUU== X-CM-SenderInfo: qsqrijaqrviiqqxyq4lkxovvfxof0/ Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Monday, July 8, 2019 10:41 PM, Tejun Heo wrote: > On Mon, Jul 08, 2019 at 09:01:32PM +0800, Peng Wang wrote: > > Process "enable" and "disable" earlier to simplify code. > > I don't think this is correct and even if it were the value of this > change is close to none, so nack on this one. OK. Although I have tested this patch for common case, It's just somewhat trivial. Thanks for your time :-). > > Thanks. > > -- > tejun