From patchwork Wed May 20 05:57:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ira Weiny X-Patchwork-Id: 11559347 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D0FC390 for ; Wed, 20 May 2020 05:58:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2FD12084C for ; Wed, 20 May 2020 05:58:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726747AbgETF6J (ORCPT ); Wed, 20 May 2020 01:58:09 -0400 Received: from mga06.intel.com ([134.134.136.31]:8978 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726680AbgETF6A (ORCPT ); Wed, 20 May 2020 01:58:00 -0400 IronPort-SDR: K14IyiOmJzVhlrqLOukidtQTnRqG5Or8CoqNsevPdc2jVqaT+uMxr7VK8q1DoRhveQ+oITPsPM W3zJwjo74rrw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2020 22:58:00 -0700 IronPort-SDR: xXYnmRw3m6jRMzmWHNZoBCoKtn1QHyLc+jV+O6Wdhc52zQag5Kn91rPtyvEnGm8svMCNppcIBR TdYWA8n1xq6A== X-IronPort-AV: E=Sophos;i="5.73,412,1583222400"; d="scan'208";a="411901829" Received: from iweiny-desk2.sc.intel.com (HELO localhost) ([10.3.52.147]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2020 22:57:59 -0700 From: ira.weiny@intel.com To: linux-ext4@vger.kernel.org, Andreas Dilger , "Theodore Y. Ts'o" , Jan Kara , Eric Biggers 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 V3 8/8] Documentation/dax: Update DAX enablement for ext4 Date: Tue, 19 May 2020 22:57:53 -0700 Message-Id: <20200520055753.3733520-9-ira.weiny@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200520055753.3733520-1-ira.weiny@intel.com> References: <20200520055753.3733520-1-ira.weiny@intel.com> MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@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 -------