From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 10D347F50 for ; Wed, 25 Mar 2015 04:14:26 -0500 (CDT) Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by relay3.corp.sgi.com (Postfix) with ESMTP id A53B9AC001 for ; Wed, 25 Mar 2015 02:14:25 -0700 (PDT) Received: from mail-wg0-f50.google.com (mail-wg0-f50.google.com [74.125.82.50]) by cuda.sgi.com with ESMTP id 4HsHDmVDtpBFnuvM (version=TLSv1 cipher=RC4-SHA bits=128 verify=NO) for ; Wed, 25 Mar 2015 02:14:20 -0700 (PDT) Received: by wgs2 with SMTP id 2so19702742wgs.1 for ; Wed, 25 Mar 2015 02:14:19 -0700 (PDT) Message-ID: <55127C69.2000207@plexistor.com> Date: Wed, 25 Mar 2015 11:14:17 +0200 From: Boaz Harrosh MIME-Version: 1.0 Subject: Re: [PATCH 8/8] xfs: add initial DAX support References: <1427194266-2885-1-git-send-email-david@fromorbit.com> <1427194266-2885-9-git-send-email-david@fromorbit.com> <55115E20.7090105@plexistor.com> <20150324212550.GU28621@dastard> In-Reply-To: <20150324212550.GU28621@dastard> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Dave Chinner , Boaz Harrosh Cc: linux-fsdevel@vger.kernel.org, willy@linux.intel.com, jack@suse.cz, xfs@oss.sgi.com On 03/24/2015 11:25 PM, Dave Chinner wrote: <> > > No, I don't see any reason for a mount flag for this, because we > do not want to be stuck relying on a mount option forever. Once > This code has been shaken out, I fully intend DAX to be turned on > automatically for any device that supports, and for it to be turned > on and off on a per-inode basis through on-disk inode flags. i.e. > the mount option is really a temporary solution and I don't want to > code in any dependencies on DAX being mount wide existing. > OK I dropped this flag. I will just check for the direct_access vector. I'll need a wrapper that defines to nothing in the !CONFIG_FS_DAX case > Cheers, > Dave. > Thanks for your help Boaz _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs