Index: generic/include/mm/buddy.h
===================================================================
--- generic/include/mm/buddy.h	(revision 6ed5352295adcd745ba17129d6c6a4abd72de065)
+++ generic/include/mm/buddy.h	(revision fa7d9c4ef348472e2a95daf771066f139607e50f)
@@ -46,5 +46,5 @@
 
 struct buddy_system {
-	__u8 max_order;
+	__u8 max_order;				/**< Maximal order of block which can be stored by buddy system. */
 	link_t *order;
 	buddy_system_operations_t *op;