1 files changed, 3 insertions, 0 deletions

diff --git a/Documentation/filesystems/ocfs2.txt b/Documentation/filesystems/ocfs2.txt
index c58b9f5ba002..412df9095937 100644
--- a/Documentation/filesystems/ocfs2.txt
+++ b/Documentation/filesystems/ocfs2.txt
@@ -80,3 +80,6 @@ user_xattr	(*)	Enables Extended User Attributes.
 nouser_xattr            Disables Extended User Attributes.
 acl                     Enables POSIX Access Control Lists support.
 noacl           (*)     Disables POSIX Access Control Lists support.
+resv_level=4    (*)     Set how agressive allocation reservations will be.
+                        Valid values are between 0 (reservations off) to 8
+                        (maximum space for reservations).