154 	ZS_EMPTY,  enumerator
699 		fg = ZS_EMPTY;  in get_fullness_group()
943 	VM_BUG_ON(fg != ZS_EMPTY);  in __free_zspage()
974 	remove_zspage(class, zspage, ZS_EMPTY);  in free_zspage()
1102 	for (i = ZS_ALMOST_FULL; i >= ZS_EMPTY; i--) {  in find_get_zspage()
1521 	if (fullness != ZS_EMPTY) {  in zs_free()
1857 	if (fg == ZS_EMPTY)  in putback_zspage_deferred()
2189 		list_splice_init(&class->fullness_list[ZS_EMPTY], &free_pages);  in async_free_zspage()
2199 		VM_BUG_ON(fullness != ZS_EMPTY);  in async_free_zspage()
2283 		if (putback_zspage(class, src_zspage) == ZS_EMPTY) {  in __zs_compact()
2477 		for (fullness = ZS_EMPTY; fullness < NR_ZS_FULLNESS;  in zs_create_pool()
2524 		for (fg = ZS_EMPTY; fg < NR_ZS_FULLNESS; fg++) {  in zs_destroy_pool()