diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index a71419c869d9e4895dd32e3371fbf0e6687ce0f9..8ddca0cb5a66374141a145752956d818f989fc81 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -504,19 +504,6 @@ void mem_cgroup_update_lru_size(struct lruvec *lruvec, enum lru_list lru,
 unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
 					   int nid, unsigned int lru_mask);
 
-static inline
-unsigned long mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru)
-{
-	struct mem_cgroup_per_node *mz;
-	unsigned long nr_pages = 0;
-	int zid;
-
-	mz = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
-	for (zid = 0; zid < MAX_NR_ZONES; zid++)
-		nr_pages += mz->lru_zone_size[zid][lru];
-	return nr_pages;
-}
-
 static inline
 unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec,
 		enum lru_list lru, int zone_idx)
@@ -960,11 +947,6 @@ static inline bool mem_cgroup_online(struct mem_cgroup *memcg)
 	return true;
 }
 
-static inline unsigned long
-mem_cgroup_get_lru_size(struct lruvec *lruvec, enum lru_list lru)
-{
-	return 0;
-}
 static inline
 unsigned long mem_cgroup_get_zone_lru_size(struct lruvec *lruvec,
 		enum lru_list lru, int zone_idx)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 9ad251d3f13f8846bff8b7f4d10aa8be929438fe..df93a5a176996aedd849927deefc0abd1fbf63ca 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -742,7 +742,7 @@ unsigned long mem_cgroup_node_nr_lru_pages(struct mem_cgroup *memcg,
 	for_each_lru(lru) {
 		if (!(BIT(lru) & lru_mask))
 			continue;
-		nr += mem_cgroup_get_lru_size(lruvec, lru);
+		nr += lruvec_page_state(lruvec, NR_LRU_BASE + lru);
 	}
 	return nr;
 }
diff --git a/mm/vmscan.c b/mm/vmscan.c
index 214445a9c0e5eb7872e833d31d01bd9a180e4395..cd0fa90d67656ae786666beeb4b6245e3262c5f6 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -358,7 +358,7 @@ unsigned long lruvec_lru_size(struct lruvec *lruvec, enum lru_list lru, int zone
 	int zid;
 
 	if (!mem_cgroup_disabled())
-		lru_size = mem_cgroup_get_lru_size(lruvec, lru);
+		lru_size = lruvec_page_state(lruvec, NR_LRU_BASE + lru);
 	else
 		lru_size = node_page_state(lruvec_pgdat(lruvec), NR_LRU_BASE + lru);