From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wg0-f51.google.com ([74.125.82.51]:45491 "EHLO mail-wg0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752292AbbCCHOM (ORCPT ); Tue, 3 Mar 2015 02:14:12 -0500 Message-ID: <54F55F40.6010508@gmail.com> Date: Tue, 03 Mar 2015 08:14:08 +0100 From: "Michael Kerrisk (man-pages)" MIME-Version: 1.0 To: "Darrick J. Wong" CC: mtk.manpages@gmail.com, "Theodore Ts'o" , Eric Sandeen , Ext4 Developers List , Linux btrfs Developers List , XFS Developers , linux-man@vger.kernel.org, Linux-Fsdevel , Linux API Subject: Re: Documenting MS_LAZYTIME References: <54E7578E.4090809@redhat.com> <20150221025636.GB7922@thunk.org> <54EEDE23.6080009@gmail.com> <20150226133113.GD11217@thunk.org> <54EF2161.90607@gmail.com> <20150227000409.GC17174@thunk.org> <54F02446.2050008@gmail.com> <20150227175159.GC11031@birch.djwong.org> In-Reply-To: <20150227175159.GC11031@birch.djwong.org> Content-Type: text/plain; charset=utf-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: On 02/27/2015 06:51 PM, Darrick J. Wong wrote: > On Fri, Feb 27, 2015 at 09:01:10AM +0100, Michael Kerrisk (man-pages) wrote: >> On 02/27/2015 01:04 AM, Theodore Ts'o wrote: >>> On Thu, Feb 26, 2015 at 02:36:33PM +0100, Michael Kerrisk (man-pages) wrote: >>>> >>>> The disadvantage of MS_STRICTATIME | MS_LAZYTIME is that >>>> in the case of a system crash, the atime and mtime fields >>>> on disk might be out of date by at most 24 hours. >>> >>> I'd change to "The disadvantage of MS_LAZYTIME is that..." and >>> perhaps move that so it's clear it applies to any use of MS_LAZYTIME >>> has this as a downside. >>> >>> Does that make sense? >> >> Thanks, Ted. Got it. So, now we have: >> >> MS_LAZYTIME (since Linux 3.20) > > "since Linux 4.0". D'oh! Yes, thanks. Fixed. Cheers, Michael -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/