mm: shuffle initial free memory to improve memory-side-cache utilization

[mirror_ubuntu-jammy-kernel.git] / include / linux / mmzone.h

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index fba7741533bec2535ef9552ed9bf07e25ff984f8..1fb5a04530aaf5c11051c2b78625ebe255832c60 100644 (file)
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -247,11 +247,6 @@ struct lruvec {
 #endif
 };
 
-/* Mask used at gathering information at once (see memcontrol.c) */
-#define LRU_ALL_FILE (BIT(LRU_INACTIVE_FILE) | BIT(LRU_ACTIVE_FILE))
-#define LRU_ALL_ANON (BIT(LRU_INACTIVE_ANON) | BIT(LRU_ACTIVE_ANON))
-#define LRU_ALL             ((1 << NR_LRU_LISTS) - 1)
-
 /* Isolate unmapped file */
 #define ISOLATE_UNMAPPED       ((__force isolate_mode_t)0x2)
 /* Isolate for asynchronous migration */
@@ -1276,6 +1271,7 @@ void sparse_init(void);
 #else
 #define sparse_init()  do {} while (0)
 #define sparse_index_init(_sec, _nid)  do {} while (0)
+#define pfn_present pfn_valid
 #endif /* CONFIG_SPARSEMEM */
 
 /*