From patchwork Fri May 15 04:41:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ira Weiny X-Patchwork-Id: 1290830 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-ext4-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49NbN92sxwz9sV7 for ; Fri, 15 May 2020 14:41:45 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726229AbgEOEll (ORCPT ); Fri, 15 May 2020 00:41:41 -0400 Received: from mga18.intel.com ([134.134.136.126]:36399 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726179AbgEOElb (ORCPT ); Fri, 15 May 2020 00:41:31 -0400 IronPort-SDR: Ham0KcT7JOWHsTjsmhwegYDEb/5XZX4wxQWD2nWGN/ZIUPppI4zWfMLZeNmbTy3AvNHvkd2xoe UIS11He28ERA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2020 21:41:30 -0700 IronPort-SDR: SRqXEoxPgn5C3CDNI3PkD+pS6kLXYn++wMdJAL9eVZwlCArX/mr5+mbPKCTeCA77tGnKtZDNCF rr7GWkpfpHRA== X-IronPort-AV: E=Sophos;i="5.73,394,1583222400"; d="scan'208";a="464776443" Received: from iweiny-desk2.sc.intel.com (HELO localhost) ([10.3.52.147]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2020 21:41:30 -0700 From: ira.weiny@intel.com To: linux-ext4@vger.kernel.org, Andreas Dilger , "Theodore Y. Ts'o" , Jan Kara Cc: Ira Weiny , Al Viro , Dan Williams , Dave Chinner , Christoph Hellwig , Jeff Moyer , "Darrick J. Wong" , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 9/9] Documentation/dax: Update DAX enablement for ext4 Date: Thu, 14 May 2020 21:41:21 -0700 Message-Id: <20200515044121.2987940-10-ira.weiny@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200515044121.2987940-1-ira.weiny@intel.com> References: <20200515044121.2987940-1-ira.weiny@intel.com> MIME-Version: 1.0 Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org From: Ira Weiny Update the document to reflect ext4 and xfs now behave the same. Reviewed-by: Jan Kara Signed-off-by: Ira Weiny --- Changes from RFC: Update with ext2 text... --- Documentation/filesystems/dax.txt | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Documentation/filesystems/dax.txt b/Documentation/filesystems/dax.txt index 735fb4b54117..265c4f808dbf 100644 --- a/Documentation/filesystems/dax.txt +++ b/Documentation/filesystems/dax.txt @@ -25,7 +25,7 @@ size when creating the filesystem. Currently 3 filesystems support DAX: ext2, ext4 and xfs. Enabling DAX on them is different. -Enabling DAX on ext4 and ext2 +Enabling DAX on ext2 ----------------------------- When mounting the filesystem, use the "-o dax" option on the command line or @@ -33,8 +33,8 @@ add 'dax' to the options in /etc/fstab. This works to enable DAX on all files within the filesystem. It is equivalent to the '-o dax=always' behavior below. -Enabling DAX on xfs -------------------- +Enabling DAX on xfs and ext4 +---------------------------- Summary -------