From mboxrd@z Thu Jan 1 00:00:00 1970 From: Artem Bityutskiy Subject: Re: [PATCH RESEND] ubifs: Introduce a mount option of force_atime. Date: Wed, 10 Jun 2015 12:21:18 +0300 Message-ID: <1433928078.14092.1.camel@sauron.fi.intel.com> References: <1433758060-18614-1-git-send-email-yangds.fnst@cn.fujitsu.com> <1433831809.28854.17.camel@sauron.fi.intel.com> <55769D97.3010602@nod.at> <5577AC03.9060909@cn.fujitsu.com> Reply-To: dedekind1@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Cc: Richard Weinberger , linux-mtd@lists.infradead.org, adrian.hunter@intel.com, linux-fsdevel@vger.kernel.org To: Dongsheng Yang Return-path: Received: from mga11.intel.com ([192.55.52.93]:59026 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754142AbbFJJVW (ORCPT ); Wed, 10 Jun 2015 05:21:22 -0400 In-Reply-To: <5577AC03.9060909@cn.fujitsu.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Wed, 2015-06-10 at 11:16 +0800, Dongsheng Yang wrote: > Therefore, I introduced a new option named as force_atime in ubifs. > That's a ubifs-dependent opiton and it works as a main switch, in > a higher level compared with atime and noatime. If force_atime, we > support the atime-related flags. Otherwise, we don't care about all of > them in flags and don't support atime anyway. How bad is it to just default to relatime like other file-systems do, comparing to what we have now?