-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.
-