Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754102AbbGPNHG (ORCPT ); Thu, 16 Jul 2015 09:07:06 -0400 Received: from mail-pd0-f180.google.com ([209.85.192.180]:33004 "EHLO mail-pd0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753301AbbGPNHE (ORCPT ); Thu, 16 Jul 2015 09:07:04 -0400 Message-ID: <55A7AC73.9070309@bjorling.me> Date: Thu, 16 Jul 2015 15:06:59 +0200 From: =?windows-1252?Q?Matias_Bj=F8rling?= Organization: Paletta User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Christoph Hellwig CC: Stephen.Bates@pmcs.com, keith.busch@intel.com, javier@lightnvm.io, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, axboe@fb.com, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v4 0/8] Support for Open-Channel SSDs References: <1433508870-28251-1-git-send-email-m@bjorling.me> <20150609074643.GA5707@infradead.org> <55787DDE.7020801@bjorling.me> <20150611102935.GA4419@infradead.org> <557C5787.3000608@bjorling.me> <20150617135905.GA17119@infradead.org> <55A7A250.5050307@bjorling.me> <20150716124641.GA11298@infradead.org> In-Reply-To: <20150716124641.GA11298@infradead.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 574 Lines: 15 On 07/16/2015 02:46 PM, Christoph Hellwig wrote: > Hi Matias, > > the underlying lighnvm driver (nvme or NULL) shouldn't register > a gendisk - the only gendisk you'll need is that for the block > device that sits on top of lightnvm. > That could work as well. I'll refactor the nvme/null drivers to allow that instead. Thanks -- 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/