198 struct size_class {  struct
253 	struct size_class *size_class[ZS_SIZE_CLASSES];  member
548 static inline void zs_stat_inc(struct size_class *class,  in zs_stat_inc()
555 static inline void zs_stat_dec(struct size_class *class,  in zs_stat_dec()
562 static inline unsigned long zs_stat_get(struct size_class *class,  in zs_stat_get()
587 static unsigned long zs_can_compact(struct size_class *class);
593 	struct size_class *class;  in zs_stats_size_show()
607 		class = pool->size_class[i];  in zs_stats_size_show()
706 static enum fullness_group get_fullness_group(struct size_class *class,  in get_fullness_group()
733 static void insert_zspage(struct size_class *class,  in insert_zspage()
759 static void remove_zspage(struct size_class *class,  in remove_zspage()
779 static enum fullness_group fix_fullness_group(struct size_class *class,  in fix_fullness_group()
948 static void __free_zspage(struct zs_pool *pool, struct size_class *class,  in __free_zspage()
980 static void free_zspage(struct zs_pool *pool, struct size_class *class,  in free_zspage()
996 static void init_zspage(struct size_class *class, struct zspage *zspage)  in init_zspage()
1040 static void create_page_chain(struct size_class *class, struct zspage *zspage,  in create_page_chain()
1077 					struct size_class *class,  in alloc_zspage()
1114 static struct zspage *find_get_zspage(struct size_class *class)  in find_get_zspage()
1268 static bool can_merge(struct size_class *prev, int pages_per_zspage,  in can_merge()
1278 static bool zspage_full(struct size_class *class, struct zspage *zspage)  in zspage_full()
1314 	struct size_class *class;  in zs_map_object()
1337 	class = pool->size_class[class_idx];  in zs_map_object()
1372 	struct size_class *class;  in zs_unmap_object()
1379 	class = pool->size_class[class_idx];  in zs_unmap_object()
1420 static unsigned long obj_malloc(struct size_class *class,  in obj_malloc()
1475 	struct size_class *class;  in zs_malloc()
1488 	class = pool->size_class[get_size_class_index(size)];  in zs_malloc()
1528 static void obj_free(struct size_class *class, unsigned long obj)  in obj_free()
1560 	struct size_class *class;  in zs_free()
1575 	class = pool->size_class[class_idx];  in zs_free()
1598 static void zs_object_copy(struct size_class *class, unsigned long dst,  in zs_object_copy()
1665 static unsigned long find_alloced_obj(struct size_class *class,  in find_alloced_obj()
1708 static int migrate_zspage(struct zs_pool *pool, struct size_class *class,  in migrate_zspage()
1758 static struct zspage *isolate_zspage(struct size_class *class, bool source)  in isolate_zspage()
1789 static enum fullness_group putback_zspage(struct size_class *class,  in putback_zspage()
1885 static void replace_sub_page(struct size_class *class, struct zspage *zspage,  in replace_sub_page()
1911 	struct size_class *class;  in zs_page_isolate()
1934 	class = pool->size_class[class_idx];  in zs_page_isolate()
1967 	struct size_class *class;  in zs_page_migrate()
1996 	class = pool->size_class[class_idx];  in zs_page_migrate()
2082 	struct size_class *class;  in zs_page_putback()
2095 	class = pool->size_class[class_idx];  in zs_page_putback()
2143 	struct size_class *class;  in async_free_zspage()
2152 		class = pool->size_class[i];  in async_free_zspage()
2168 		class = pool->size_class[class_idx];  in async_free_zspage()
2170 		__free_zspage(pool, pool->size_class[class_idx], zspage);  in async_free_zspage()
2202 static unsigned long zs_can_compact(struct size_class *class)  in zs_can_compact()
2217 static void __zs_compact(struct zs_pool *pool, struct size_class *class)  in __zs_compact()
2267 	struct size_class *class;  in zs_compact()
2270 		class = pool->size_class[i];  in zs_compact()
2310 	struct size_class *class;  in zs_shrinker_count()
2316 		class = pool->size_class[i];  in zs_shrinker_count()
2357 	struct size_class *prev_class = NULL;  in zs_create_pool()
2380 		struct size_class *class;  in zs_create_pool()
2421 				pool->size_class[i] = prev_class;  in zs_create_pool()
2426 		class = kzalloc(sizeof(struct size_class), GFP_KERNEL);  in zs_create_pool()
2435 		pool->size_class[i] = class;  in zs_create_pool()
2475 		struct size_class *class = pool->size_class[i];  in zs_destroy_pool()