Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759444AbYGAVQC (ORCPT ); Tue, 1 Jul 2008 17:16:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751190AbYGAVPx (ORCPT ); Tue, 1 Jul 2008 17:15:53 -0400 Received: from ipmail04.adl2.internode.on.net ([203.16.214.57]:33372 "EHLO ipmail04.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751149AbYGAVPx (ORCPT ); Tue, 1 Jul 2008 17:15:53 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AuYGANexXkh5LFnmWmdsb2JhbACSYAEdm0A X-IronPort-AV: E=Sophos;i="4.27,733,1204464600"; d="scan'208";a="147611470" Date: Wed, 2 Jul 2008 07:15:50 +1000 From: Dave Chinner To: xfs-masters@oss.sgi.com Cc: "Rafael J. Wysocki" , Jeremy Fitzhardinge , Henrique de Moraes Holschuh , Kyle Moffett , Matthew Garrett , David Chinner , Linux Kernel Mailing List , Jens Axboe Subject: Re: [xfs-masters] Re: freeze vs freezer Message-ID: <20080701211550.GU29319@disturbed> Mail-Followup-To: xfs-masters@oss.sgi.com, "Rafael J. Wysocki" , Jeremy Fitzhardinge , Henrique de Moraes Holschuh , Kyle Moffett , Matthew Garrett , David Chinner , Linux Kernel Mailing List , Jens Axboe References: <4744FD87.7010301@goop.org> <200807010038.43362.rjw@sisk.pl> <20080701063835.GQ29319@disturbed> <200807011635.44696.rjw@sisk.pl> <87tzf9hcg6.fsf@denkblock.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87tzf9hcg6.fsf@denkblock.local> User-Agent: Mutt/1.5.17+20080114 (2008-01-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 748 Lines: 23 On Tue, Jul 01, 2008 at 05:05:29PM +0200, Elias Oltmanns wrote: > "Rafael J. Wysocki" wrote: > > Do all of the filesystems implement the freezing? > > There is some work in progress [1]. [....] > [1] http://permalink.gmane.org/gmane.linux.file-systems/24716 No, that's the userspace ioctl interface to enable freezing from something other than dm-snapshot. The filesystems that is aimed at already support freezing via freeze_bdev(). Cheers, Dave. -- Dave Chinner david@fromorbit.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/