diff options
| author | lihongnan <hongnan.lhn@alibaba-inc.com> | 2022-03-08 11:41:39 +0800 |
|---|---|---|
| committer | Gao Xiang <hsiangkao@linux.alibaba.com> | 2022-03-16 09:38:38 +0800 |
| commit | faac509507e2341093c32b6607a82430bccfb78f (patch) | |
| tree | 2479c7b9cc9af954598ff1702a591d653a4f9b29 /Documentation/filesystems/dax.rst | |
| parent | 6f39d1e1ca46782bf11b8de016e904793d46aed0 (diff) | |
Documentation/filesystem/dax: update DAX description on erofs
Add missing erofs fsdax description since fsdax has been supported
on erofs from Linux 5.15.
Link: https://lore.kernel.org/r/20220308034139.93748-1-hongnan.li@linux.alibaba.com
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Acked-by: Chao Yu <chao@kernel.org>
Signed-off-by: lihongnan <hongnan.lhn@alibaba-inc.com>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Diffstat (limited to 'Documentation/filesystems/dax.rst')
| -rw-r--r-- | Documentation/filesystems/dax.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/filesystems/dax.rst b/Documentation/filesystems/dax.rst index e3b30429d703..c04609d8ee24 100644 --- a/Documentation/filesystems/dax.rst +++ b/Documentation/filesystems/dax.rst @@ -23,11 +23,11 @@ on it as usual. The `DAX` code currently only supports files with a block size equal to your kernel's `PAGE_SIZE`, so you may need to specify a block size when creating the filesystem. -Currently 4 filesystems support `DAX`: ext2, ext4, xfs and virtiofs. +Currently 5 filesystems support `DAX`: ext2, ext4, xfs, virtiofs and erofs. Enabling `DAX` on them is different. -Enabling DAX on ext2 --------------------- +Enabling DAX on ext2 and erofs +------------------------------ When mounting the filesystem, use the ``-o dax`` option on the command line or add 'dax' to the options in ``/etc/fstab``. This works to enable `DAX` on all files |