|
|
@@ -29,8 +29,9 @@
|
|
|
#define LruMutexHolder(mutex)
|
|
|
#endif
|
|
|
|
|
|
-#define MAXIMUM_LRU_PAGE_TYPES 8
|
|
|
-#define FRAME_MAXIMUM_PRIORITY_CHANGES 256
|
|
|
+
|
|
|
+static const int MAXIMUM_LRU_PAGE_TYPES = 8;
|
|
|
+static const int FRAME_MAXIMUM_PRIORITY_CHANGES = 256;
|
|
|
|
|
|
|
|
|
class Lru;
|
|
|
@@ -199,8 +200,8 @@ public:
|
|
|
|
|
|
int total_page_access;
|
|
|
|
|
|
- int minimum_page_out_frames; // number of frames required before page out
|
|
|
- int maximum_page_updates_per_frame; // unused pages
|
|
|
+ int minimum_page_out_frames; // number of frames required before page out
|
|
|
+ int maximum_page_updates_per_frame; // unused pages
|
|
|
|
|
|
int start_priority_index;
|
|
|
LruPage *start_update_lru_page;
|