+config CKRM_RES_MEM
+ bool "Class based physical memory controller"
+ default y
+ depends on CKRM
+ help
+ Provide the basic support for collecting physical memory usage information
+ among classes. Say Y if you want to know the memory usage of each class.
+
+config CKRM_MEM_LRUORDER_CHANGE
+ bool "Change the LRU ordering of scanned pages"
+ default n
+ depends on CKRM_RES_MEM
+ help
+ While trying to free pages, by default(n), scanned pages are left were they
+ are found if they belong to relatively under-used class. In this case the
+ LRU ordering of the memory subsystemis left intact. If this option is chosen,
+ then the scanned pages are moved to the tail of the list(active or inactive).
+ Changing this to yes reduces the checking overhead but violates the approximate
+ LRU order that is maintained by the paging subsystem.
+