From: Christoph Hellwig Subject: Re: [PATCH v4 1/3] fs: allow per-device dax status checking for filesystems Date: Thu, 15 Feb 2018 10:05:54 -0800 Message-ID: <20180215180554.GA6264@infradead.org> References: <151871644696.27617.4390718895806529377.stgit@djiang5-desk3.ch.intel.com> <151871655228.27617.3514495396592472682.stgit@djiang5-desk3.ch.intel.com> <20180215175241.GA25223@infradead.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Christoph Hellwig , darrick.wong@oracle.com, linux-nvdimm@lists.01.org, david@fromorbit.com, linux-xfs@vger.kernel.org, ross.zwisler@linux.intel.com, linux-ext4@vger.kernel.org, dan.j.williams@intel.com To: Dave Jiang Return-path: Received: from bombadil.infradead.org ([198.137.202.133]:42162 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1164033AbeBOSF5 (ORCPT ); Thu, 15 Feb 2018 13:05:57 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-ext4-owner@vger.kernel.org List-ID: On Thu, Feb 15, 2018 at 10:58:54AM -0700, Dave Jiang wrote: > I think Darrick wanted to keep the API the same for non-XFS users. I'm > ok with dropping the passed in sb if Darrick has no objections. But the old API is gone - everyone either uses the new sb_dax_supported, or the updated bdev_dax_supported.