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-rw-r--r--include/linux/mmzone.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 9f7c3ebcbbad..be1ac8d7789b 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -16,7 +16,7 @@
#include <linux/nodemask.h>
#include <linux/pageblock-flags.h>
#include <generated/bounds.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/page.h>
/* Free memory management - zoned buddy allocator. */
@@ -158,6 +158,12 @@ static inline int is_unevictable_lru(enum lru_list l)
return (l == LRU_UNEVICTABLE);
}
+/* 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_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON)
+#define LRU_ALL ((1 << NR_LRU_LISTS) - 1)
+
enum zone_watermarks {
WMARK_MIN,
WMARK_LOW,