200 struct size_class {  struct
255 	struct size_class *size_class[ZS_SIZE_CLASSES];  member
547 static inline void zs_stat_inc(struct size_class *class,  in zs_stat_inc()
554 static inline void zs_stat_dec(struct size_class *class,  in zs_stat_dec()
561 static inline unsigned long zs_stat_get(struct size_class *class,  in zs_stat_get()
584 static unsigned long zs_can_compact(struct size_class *class);
590 	struct size_class *class;  in zs_stats_size_show()
604 		class = pool->size_class[i];  in zs_stats_size_show()
689 static enum fullness_group get_fullness_group(struct size_class *class,  in get_fullness_group()
716 static void insert_zspage(struct size_class *class,  in insert_zspage()
742 static void remove_zspage(struct size_class *class,  in remove_zspage()
762 static enum fullness_group fix_fullness_group(struct size_class *class,  in fix_fullness_group()
931 static void __free_zspage(struct zs_pool *pool, struct size_class *class,  in __free_zspage()
963 static void free_zspage(struct zs_pool *pool, struct size_class *class,  in free_zspage()
979 static void init_zspage(struct size_class *class, struct zspage *zspage)  in init_zspage()
1023 static void create_page_chain(struct size_class *class, struct zspage *zspage,  in create_page_chain()
1060 					struct size_class *class,  in alloc_zspage()
1097 static struct zspage *find_get_zspage(struct size_class *class)  in find_get_zspage()
1209 static bool can_merge(struct size_class *prev, int pages_per_zspage,  in can_merge()
1219 static bool zspage_full(struct size_class *class, struct zspage *zspage)  in zspage_full()
1255 	struct size_class *class;  in zs_map_object()
1278 	class = pool->size_class[class_idx];  in zs_map_object()
1313 	struct size_class *class;  in zs_unmap_object()
1320 	class = pool->size_class[class_idx];  in zs_unmap_object()
1361 static unsigned long obj_malloc(struct size_class *class,  in obj_malloc()
1416 	struct size_class *class;  in zs_malloc()
1429 	class = pool->size_class[get_size_class_index(size)];  in zs_malloc()
1469 static void obj_free(struct size_class *class, unsigned long obj)  in obj_free()
1501 	struct size_class *class;  in zs_free()
1516 	class = pool->size_class[class_idx];  in zs_free()
1539 static void zs_object_copy(struct size_class *class, unsigned long dst,  in zs_object_copy()
1606 static unsigned long find_alloced_obj(struct size_class *class,  in find_alloced_obj()
1649 static int migrate_zspage(struct zs_pool *pool, struct size_class *class,  in migrate_zspage()
1699 static struct zspage *isolate_zspage(struct size_class *class, bool source)  in isolate_zspage()
1730 static enum fullness_group putback_zspage(struct size_class *class,  in putback_zspage()
1851 				    struct size_class *class,  in putback_zspage_deferred()
1876 static void replace_sub_page(struct size_class *class, struct zspage *zspage,  in replace_sub_page()
1902 	struct size_class *class;  in zs_page_isolate()
1925 	class = pool->size_class[class_idx];  in zs_page_isolate()
1959 	struct size_class *class;  in zs_page_migrate()
1988 	class = pool->size_class[class_idx];  in zs_page_migrate()
2087 	struct size_class *class;  in zs_page_putback()
2100 	class = pool->size_class[class_idx];  in zs_page_putback()
2175 	struct size_class *class;  in async_free_zspage()
2184 		class = pool->size_class[i];  in async_free_zspage()
2200 		class = pool->size_class[class_idx];  in async_free_zspage()
2202 		__free_zspage(pool, pool->size_class[class_idx], zspage);  in async_free_zspage()
2234 static unsigned long zs_can_compact(struct size_class *class)  in zs_can_compact()
2250 				  struct size_class *class)  in __zs_compact()
2303 	struct size_class *class;  in zs_compact()
2307 		class = pool->size_class[i];  in zs_compact()
2347 	struct size_class *class;  in zs_shrinker_count()
2353 		class = pool->size_class[i];  in zs_shrinker_count()
2394 	struct size_class *prev_class = NULL;  in zs_create_pool()
2421 		struct size_class *class;  in zs_create_pool()
2462 				pool->size_class[i] = prev_class;  in zs_create_pool()
2467 		class = kzalloc(sizeof(struct size_class), GFP_KERNEL);  in zs_create_pool()
2476 		pool->size_class[i] = class;  in zs_create_pool()
2516 		struct size_class *class = pool->size_class[i];  in zs_destroy_pool()