diff options
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/dax.rst | 6 | ||||
| -rw-r--r-- | Documentation/filesystems/erofs.rst | 2 |
2 files changed, 4 insertions, 4 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 diff --git a/Documentation/filesystems/erofs.rst b/Documentation/filesystems/erofs.rst index 7119aa213be7..bef6d3040ce4 100644 --- a/Documentation/filesystems/erofs.rst +++ b/Documentation/filesystems/erofs.rst @@ -40,7 +40,7 @@ Here is the main features of EROFS: Inode metadata size 32 bytes 64 bytes Max file size 4 GB 16 EB (also limited by max. vol size) Max uids/gids 65536 4294967296 - File change time no yes (64 + 32-bit timestamp) + Per-inode timestamp no yes (64 + 32-bit timestamp) Max hardlinks 65536 4294967296 Metadata reserved 4 bytes 14 bytes ===================== ============ ===================================== |