From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751872AbeBBNcQ (ORCPT ); Fri, 2 Feb 2018 08:32:16 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:34718 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1751416AbeBBNcI (ORCPT ); Fri, 2 Feb 2018 08:32:08 -0500 To: Eric Van Hensbergen , Ron Minnich , Latchesar Ionkov , CC: , , "Eduard Shishkin" , "Wangguoli (Andy)" From: jiangyiwen Subject: [V9fs-developer] [RFC] why set SB_NOATIME in v9fs_fill_super by default Message-ID: <5A746839.9020602@huawei.com> Date: Fri, 2 Feb 2018 21:31:37 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.16.168] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all, I found v9fs always set SB_NOATIME into sb->s_flags in v9fs_fill_super, even if user use mount option relatime, I am very curious about this thing, can anyone tell me? Thanks, Yiwen Jiang.