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-rw-r--r--include/linux/mmzone.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index ca6ca92418a6..42e544cd4c9f 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -159,6 +159,10 @@ static inline int is_unevictable_lru(enum lru_list l)
return (l == LRU_UNEVICTABLE);
}
+struct lruvec {
+ struct list_head lists[NR_LRU_LISTS];
+};
+
/* 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))
@@ -364,10 +368,8 @@ struct zone {
ZONE_PADDING(_pad1_)
/* Fields commonly accessed by the page reclaim scanner */
- spinlock_t lru_lock;
- struct zone_lru {
- struct list_head list;
- } lru[NR_LRU_LISTS];
+ spinlock_t lru_lock;
+ struct lruvec lruvec;
struct zone_reclaim_stat reclaim_stat;