From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Foster Subject: Re: [PATCH] ext4: do not enable delalloc by default for ext2 Date: Fri, 13 Jul 2012 10:23:22 -0400 Message-ID: <50002F5A.90908@redhat.com> References: <4F71C4B3.9090402@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Eric Sandeen , Lukas Czerner To: linux-ext4@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:19762 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1163026Ab2GMOY2 (ORCPT ); Fri, 13 Jul 2012 10:24:28 -0400 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q6DEOSNJ001394 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 13 Jul 2012 10:24:28 -0400 In-Reply-To: <4F71C4B3.9090402@redhat.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On 03/27/2012 09:46 AM, Brian Foster wrote: > Use traditional ext2 mount options. Do not enable delalloc by default for ext2. > > Signed-off-by: Brian Foster > --- > fs/ext4/super.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/fs/ext4/super.c b/fs/ext4/super.c > index 9339009..b08a547 100644 > --- a/fs/ext4/super.c > +++ b/fs/ext4/super.c > @@ -3229,7 +3229,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) > * enable delayed allocation by default > * Use -o nodelalloc to turn it off > */ > - if (!IS_EXT3_SB(sb) && > + if (!IS_EXT3_SB(sb) && !IS_EXT2_SB(sb) && > ((def_mount_opts & EXT4_DEFM_NODELALLOC) == 0)) > set_opt(sb, DELALLOC); > > Ping... Any comments on this? Thanks. Brian