From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755814AbYJGLs1 (ORCPT ); Tue, 7 Oct 2008 07:48:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753241AbYJGLsT (ORCPT ); Tue, 7 Oct 2008 07:48:19 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:37761 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753170AbYJGLsT (ORCPT ); Tue, 7 Oct 2008 07:48:19 -0400 Date: Tue, 7 Oct 2008 07:48:17 -0400 From: Christoph Hellwig To: Mimi Zohar Cc: linux-kernel@vger.kernel.org, Mimi Zohar Subject: Re: [RFC PATCH] i_version: remount support Message-ID: <20081007114817.GA7024@infradead.org> References: <10dbd13724581b0dca8d77ae944aaf3c70b93137.1223341927.git.zohar@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <10dbd13724581b0dca8d77ae944aaf3c70b93137.1223341927.git.zohar@linux.vnet.ibm.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 07, 2008 at 07:30:48AM -0400, Mimi Zohar wrote: > Add support for remounting a filesystem with the i_version option. > > Signed-off-by: Mimi Zohar > --- > diff --git a/fs/super.c b/fs/super.c > index e931ae9..3758cbe 100644 > --- a/fs/super.c > +++ b/fs/super.c > @@ -641,6 +641,8 @@ int do_remount_sb(struct super_block *sb, int flags, void *data, int force) > return retval; > } > sb->s_flags = (sb->s_flags & ~MS_RMT_MASK) | (flags & MS_RMT_MASK); > + if (flags & MS_I_VERSION) > + sb->s_flags |= MS_I_VERSION; The proper way would be to add it to MS_RMT_MASK.