From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EC3B70 for ; Mon, 19 Jul 2021 15:19:01 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 3EC7E67357; Mon, 19 Jul 2021 17:18:59 +0200 (CEST) Date: Mon, 19 Jul 2021 17:18:57 +0200 From: Christoph Hellwig To: Shiyang Ruan Cc: linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, nvdimm@lists.linux.dev, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, dm-devel@redhat.com, darrick.wong@oracle.com, dan.j.williams@intel.com, david@fromorbit.com, hch@lst.de, agk@redhat.com, snitzer@redhat.com, rgoldwyn@suse.de Subject: Re: [PATCH v5 9/9] fs/dax: Remove useless functions Message-ID: <20210719151857.GB22718@lst.de> References: <20210628000218.387833-1-ruansy.fnst@fujitsu.com> <20210628000218.387833-10-ruansy.fnst@fujitsu.com> Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210628000218.387833-10-ruansy.fnst@fujitsu.com> User-Agent: Mutt/1.5.17 (2007-11-01) On Mon, Jun 28, 2021 at 08:02:18AM +0800, Shiyang Ruan wrote: > Since owner tracking is triggerred by pmem device, these functions are > useless. So remove them. What about ext2 and ext4?