From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755141AbcEYAeU (ORCPT ); Tue, 24 May 2016 20:34:20 -0400 Received: from mail-pa0-f52.google.com ([209.85.220.52]:35633 "EHLO mail-pa0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753219AbcEYAeS (ORCPT ); Tue, 24 May 2016 20:34:18 -0400 Message-ID: <1464136455.2680.7.camel@slavad-ubuntu-14.04> Subject: Re: [PATCH] f2fs: introduce on-disk layout version checking functionality From: Viacheslav Dubeyko To: Christoph Hellwig Cc: Jaegeuk Kim , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, Vyacheslav.Dubeyko@hgst.com, Cyril.Guyot@hgst.com, Adam.Manzanares@hgst.com, Damien.LeMoal@hgst.com Date: Tue, 24 May 2016 17:34:15 -0700 In-Reply-To: <20160524085343.GC8121@infradead.org> References: <1463679966.3573.4.camel@slavad-ubuntu-14.04> <20160523211357.GA17297@jaegeuk.gateway> <20160524085343.GC8121@infradead.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2016-05-24 at 01:53 -0700, Christoph Hellwig wrote: [snipped] > > That goes on to the next question: why do we even need a config option > for 16TB+ volume support? > I believe that it makes sense to have config option during implementation phase. I mean that it needs to protect this experimental "feature" from being using till finally stabilized functionality. Then the config option could be deleted if we haven't necessity in this option. Thanks, Vyacheslav Dubeyko.