From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f198.google.com (mail-pf0-f198.google.com [209.85.192.198]) by kanga.kvack.org (Postfix) with ESMTP id 700226B0282 for ; Tue, 27 Sep 2016 22:08:54 -0400 (EDT) Received: by mail-pf0-f198.google.com with SMTP id 21so65441038pfy.3 for ; Tue, 27 Sep 2016 19:08:54 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org. [2001:1868:205::9]) by mx.google.com with ESMTPS id fn10si5628153pab.94.2016.09.27.19.08.53 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 Sep 2016 19:08:53 -0700 (PDT) Date: Tue, 27 Sep 2016 19:08:42 -0700 From: Christoph Hellwig Subject: Re: [PATCH v3 00/11] re-enable DAX PMD support Message-ID: <20160928020842.GA4428@infradead.org> References: <1475009282-9818-1-git-send-email-ross.zwisler@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1475009282-9818-1-git-send-email-ross.zwisler@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: Ross Zwisler Cc: linux-kernel@vger.kernel.org, Theodore Ts'o , Alexander Viro , Andreas Dilger , Andrew Morton , Christoph Hellwig , Dan Williams , Dave Chinner , Jan Kara , Matthew Wilcox , linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-nvdimm@ml01.01.org, linux-xfs@vger.kernel.org On Tue, Sep 27, 2016 at 02:47:51PM -0600, Ross Zwisler wrote: > DAX PMDs have been disabled since Jan Kara introduced DAX radix tree based > locking. This series allows DAX PMDs to participate in the DAX radix tree > based locking scheme so that they can be re-enabled. > > Jan and Christoph, can you please help review these changes? About to get on a plane, so it might take a bit to do a real review. In general this looks fine, but I guess the first two ext4 patches should just go straight to Ted independent of the rest? Also Jan just posted a giant DAX patchbomb, we'll need to find a way to integrate all that work, and maybe prioritize things if we want to get bits into 4.9 still. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org