From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932670AbdKQMJe (ORCPT ); Fri, 17 Nov 2017 07:09:34 -0500 Received: from mx2.suse.de ([195.135.220.15]:35405 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932562AbdKQMJ0 (ORCPT ); Fri, 17 Nov 2017 07:09:26 -0500 Subject: Re: [PATCH] VFS: Handle lazytime in do_mount() To: Markus Trippelsdorf , Alexander Viro Cc: Andreas Dilger , linux-ext4@vger.kernel.org, "Theodore Ts'o" , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, David Howells , Lukas Czerner References: <20171011050131.GB13028@x4> From: Goldwyn Rodrigues Message-ID: Date: Fri, 17 Nov 2017 06:09:21 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 MIME-Version: 1.0 In-Reply-To: <20171011050131.GB13028@x4> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/11/2017 12:01 AM, Markus Trippelsdorf wrote: > Since commit e462ec50cb5fa ("VFS: Differentiate mount flags (MS_*) from > internal superblock flags") the lazytime mount option doesn't get passed > on anymore. > > Fix the issue by handling the option in do_mount(). > > Reviewed-by: Lukas Czerner > Signed-off-by: Markus Trippelsdorf Reviewed-by: Goldwyn Rodrigues > --- > fs/namespace.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/fs/namespace.c b/fs/namespace.c > index 54059b142d6b..b633838b8f02 100644 > --- a/fs/namespace.c > +++ b/fs/namespace.c > @@ -2823,7 +2823,8 @@ long do_mount(const char *dev_name, const char __user *dir_name, > SB_MANDLOCK | > SB_DIRSYNC | > SB_SILENT | > - SB_POSIXACL); > + SB_POSIXACL | > + SB_LAZYTIME); > > if (flags & MS_REMOUNT) > retval = do_remount(&path, flags, sb_flags, mnt_flags, > -- Goldwyn