From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751995AbbHQTLH (ORCPT ); Mon, 17 Aug 2015 15:11:07 -0400 Received: from verein.lst.de ([213.95.11.211]:35511 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751786AbbHQTLF (ORCPT ); Mon, 17 Aug 2015 15:11:05 -0400 Date: Mon, 17 Aug 2015 21:11:03 +0200 From: Christoph Hellwig To: Ross Zwisler Cc: linux-kernel@vger.kernel.org, linux-nvdimm@ml01.01.org, Dan Williams , Christoph Hellwig , Matthew Wilcox , Dave Chinner , Alexander Viro , Matthew Wilcox , linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v3 6/7] dax: update I/O path to do proper PMEM flushing Message-ID: <20150817191103.GD6752@lst.de> References: <1439836211-4719-1-git-send-email-ross.zwisler@linux.intel.com> <1439836211-4719-7-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: <1439836211-4719-7-git-send-email-ross.zwisler@linux.intel.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 17, 2015 at 12:30:10PM -0600, Ross Zwisler wrote: > Update the DAX I/O path so that all operations that store data (I/O > writes, zeroing blocks, punching holes, etc.) properly synchronize the > stores to media using the PMEM API. This ensures that the data DAX is > writing is durable on media before the operation completes. > > Signed-off-by: Ross Zwisler Looks fine (at least as long as the next patch also goes in to cut down on the crazy amount of __pmem casts..) Reviewed-by: Christoph Hellwig