ext4: documentation: remove acl and user_xattr mount options

Acl and user_xattr mount options are no longer needed since those
features are enabled by default if configured in (seee commit
ea6633369458992241599c9d9ebadffaeddec164). We can not easily deprecate
mount options itself (since it is probably too early), but we can
remove it from documentation first.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index 168242b..a530401 100644 (file)
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -211,22 +211,19 @@ oldalloc          This disables the Orlov block allocator and enables
                        performance - we'd like to get some feedback if it's
                        the contrary for you.
 
-user_xattr             Enables Extended User Attributes.  Additionally, you
-                       need to have extended attribute support enabled in the
-                       kernel configuration (CONFIG_EXT4_FS_XATTR).  See the
-                       attr(5) manual page and http://acl.bestbits.at/ to
-                       learn more about extended attributes.
-
-nouser_xattr           Disables Extended User Attributes.
-
-acl                    Enables POSIX Access Control Lists support.
-                       Additionally, you need to have ACL support enabled in
-                       the kernel configuration (CONFIG_EXT4_FS_POSIX_ACL).
-                       See the acl(5) manual page and http://acl.bestbits.at/
-                       for more information.
+nouser_xattr           Disables Extended User Attributes. If you have extended
+                       attribute support enabled in the kernel configuration
+                       (CONFIG_EXT4_FS_XATTR), extended attribute support
+                       is enabled by default on mount. See the attr(5) manual
+                       page and http://acl.bestbits.at/ for more information
+                       about extended attributes.
 
 noacl                  This option disables POSIX Access Control List
-                       support.
+                       support. If ACL support is enabled in the kernel
+                       configuration (CONFIG_EXT4_FS_POSIX_ACL), ACL is
+                       enabled by default on mount. See the acl(5) manual
+                       page and http://acl.bestbits.at/ for more information
+                       about acl.
 
 bsddf          (*)     Make 'df' act like BSD.
 minixdf                        Make 'df' act like Minix.