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From: ira.weiny@intel.com
To: linux-ext4@vger.kernel.org,
Andreas Dilger <adilger.kernel@dilger.ca>,
"Theodore Y. Ts'o" <tytso@mit.edu>, Jan Kara <jack@suse.cz>
Cc: Ira Weiny <ira.weiny@intel.com>,
Al Viro <viro@zeniv.linux.org.uk>,
Dan Williams <dan.j.williams@intel.com>,
Dave Chinner <david@fromorbit.com>,
Christoph Hellwig <hch@lst.de>, Jeff Moyer <jmoyer@redhat.com>,
"Darrick J. Wong" <darrick.wong@oracle.com>,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 9/9] Documentation/dax: Update DAX enablement for ext4
Date: Tue, 12 May 2020 22:43:24 -0700 [thread overview]
Message-ID: <20200513054324.2138483-10-ira.weiny@intel.com> (raw)
In-Reply-To: <20200513054324.2138483-1-ira.weiny@intel.com>
From: Ira Weiny <ira.weiny@intel.com>
Update the document to reflect ext4 and xfs now behave the same.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
---
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
-------
--
2.25.1
prev parent reply other threads:[~2020-05-13 5:43 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-13 5:43 [PATCH 0/9] Enable ext4 support for per-file/directory DAX operations ira.weiny
2020-05-13 5:43 ` [PATCH 1/9] fs/ext4: Narrow scope of DAX check in setflags ira.weiny
2020-05-13 5:43 ` [PATCH 2/9] fs/ext4: Disallow verity if inode is DAX ira.weiny
2020-05-16 1:49 ` Eric Biggers
2020-05-18 5:32 ` Ira Weiny
2020-05-13 5:43 ` [PATCH 3/9] fs/ext4: Disallow encryption " ira.weiny
2020-05-16 2:02 ` Eric Biggers
2020-05-18 5:03 ` Ira Weiny
2020-05-18 16:24 ` Eric Biggers
2020-05-18 19:23 ` Ira Weiny
2020-05-18 19:44 ` Eric Biggers
2020-05-20 2:02 ` Ira Weiny
2020-05-20 13:11 ` Jan Kara
2020-05-13 5:43 ` [PATCH 4/9] fs/ext4: Change EXT4_MOUNT_DAX to EXT4_MOUNT_DAX_ALWAYS ira.weiny
2020-05-13 11:25 ` Jan Kara
2020-05-13 5:43 ` [PATCH 5/9] fs/ext4: Update ext4_should_use_dax() ira.weiny
2020-05-13 11:30 ` Jan Kara
2020-05-13 5:43 ` [PATCH 6/9] fs/ext4: Only change S_DAX on inode load ira.weiny
2020-05-13 11:33 ` Jan Kara
2020-05-13 5:43 ` [PATCH 7/9] fs/ext4: Make DAX mount option a tri-state ira.weiny
2020-05-13 14:35 ` Jan Kara
2020-05-13 18:17 ` Darrick J. Wong
2020-05-13 19:53 ` Ira Weiny
2020-05-13 5:43 ` [PATCH 8/9] fs/ext4: Introduce DAX inode flag ira.weiny
2020-05-13 14:47 ` Jan Kara
2020-05-13 21:41 ` Ira Weiny
2020-05-14 6:43 ` Jan Kara
2020-05-14 6:55 ` Ira Weiny
2020-05-13 5:43 ` ira.weiny [this message]
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