388 		(void)zone_create_ext(z_name, size, zc_flags, ZONE_ID_ANY, ^(zone_t z){  in kalloc_zone_init()
393 			        z->z_array_size_class = scale;  in kalloc_zone_init()
395 			        z->z_array_size_class = scale | 0x10;  in kalloc_zone_init()
398 			zone_security_array[zone_index(z)].z_kheap_id = kheap_id;  in kalloc_zone_init()
400 			        *kheap_zstart = zone_index(z);  in kalloc_zone_init()
402 			kalloc_set_no_share_for_data(kheap_id, z->z_stats);  in kalloc_zone_init()
548 	zone_t                  z,  in kalloc_type_assign_zone_fixed()  argument
561 		zv->zv_zone = z;  in kalloc_type_assign_zone_fixed()
563 		zone_security_flags_t zsflags = zone_security_config(z);  in kalloc_type_assign_zone_fixed()
565 		assert(kalloc_type_get_size(kt->kt_size) <= z->z_elem_size);  in kalloc_type_assign_zone_fixed()
582 			zv->zv_stats = z->z_stats;  in kalloc_type_assign_zone_fixed()
604 			if (!zone_get_sig_eq(z)) {  in kalloc_type_assign_zone_fixed()
605 				zone_set_sig_eq(z, zone_index(sig_zone));  in kalloc_type_assign_zone_fixed()
607 				assert(zone_get_sig_eq(z) == zone_get_sig_eq(sig_zone));  in kalloc_type_assign_zone_fixed()
610 		zv->zv_next = (zone_view_t) z->z_views;  in kalloc_type_assign_zone_fixed()
770 	zone_t z = kalloc_zone_for_size(KHEAP_DATA_BUFFERS->kh_zstart,  in kalloc_type_handle_data_view_fixed()  local
772 	kalloc_type_assign_zone_fixed(&cur_data_view, &cur_data_view + 1, z, NULL,  in kalloc_type_handle_data_view_fixed()
1510 		zone_t z = zone_create(z_name, z_size, ZC_KALLOC_TYPE);  in kalloc_type_create_zone_for_size()  local
1512 			p_zone->z_kt_next = z;  in kalloc_type_create_zone_for_size()
1514 		p_zone = z;  in kalloc_type_create_zone_for_size()
1515 		kt_zones_for_size[i] = z;  in kalloc_type_create_zone_for_size()
1612 		zone_t z = zones[i];  in kalloc_type_init_sig_eq()  local
1614 		assert(!zone_get_sig_eq(z));  in kalloc_type_init_sig_eq()
1615 		zone_set_sig_eq(z, zone_index(sig_zone));  in kalloc_type_init_sig_eq()
2103 __kalloc_array_encode_zone(zone_t z, void *ptr, vm_size_t size __unused)  in __kalloc_array_encode_zone()  argument
2105 	return (void *)((vm_address_t)ptr | z->z_array_size_class);  in __kalloc_array_encode_zone()
2149 __kalloc_array_encode_zone(zone_t z __unused, void *ptr, vm_size_t size)  in __kalloc_array_encode_zone()
2337 	zone_t                  z,  in kalloc_zone()  argument
2345 	kr = zalloc_ext(z, zstats ?: z->z_stats, flags | Z_SKIP_KASAN);  in kalloc_zone()
2363 			kr.addr = __kalloc_array_encode_zone(z, kr.addr, kr.size);  in kalloc_zone()
2402 	zone_t z;  in kalloc_ext()  local
2430 	z = kalloc_zone_for_size_with_flags(zstart, size, flags);  in kalloc_ext()
2431 	if (z) {  in kalloc_ext()
2432 		return kalloc_zone(z, zstats, flags, size);  in kalloc_ext()
2465 		zone_t z = &zone_array[zid];  in kalloc_data_require_panic()  local
2470 			    addr, zone_heap_name(z), zone_name(z));  in kalloc_data_require_panic()
2475 		    zone_heap_name(z), zone_name(z),  in kalloc_data_require_panic()
2476 		    (size_t)size, (size_t)zone_elem_inner_size(z));  in kalloc_data_require_panic()
2490 		zone_t z = &zone_array[zid];  in kalloc_non_data_require_panic()  local
2498 			    addr, zone_heap_name(z), zone_name(z));  in kalloc_non_data_require_panic()
2505 		    zone_heap_name(z), zone_name(z),  in kalloc_non_data_require_panic()
2506 		    (size_t)size, (size_t)zone_elem_inner_size(z));  in kalloc_non_data_require_panic()
2519 		zone_t z = &zone_array[zid];  in kalloc_data_require()  local
2522 		    size <= zone_elem_inner_size(z)) {  in kalloc_data_require()
2539 		zone_t z = &zone_array[zid];  in kalloc_non_data_require()  local
2548 			if (size < zone_elem_inner_size(z)) {  in kalloc_non_data_require()
2610 kfree_heap_confusion_panic(kalloc_heap_t kheap, void *data, size_t size, zone_t z)  in kfree_heap_confusion_panic()  argument
2612 	zone_security_flags_t zsflags = zone_security_config(z);  in kfree_heap_confusion_panic()
2617 		kalloc_type_src_zone = z;  in kfree_heap_confusion_panic()
2619 		    "but being freed to %s heap", data, z->z_name, kheap_name);  in kfree_heap_confusion_panic()
2624 		    data, size, zone_heap_name(z), z->z_name);  in kfree_heap_confusion_panic()
2627 		    data, size, zone_heap_name(z), kheap_name);  in kfree_heap_confusion_panic()
2633 kfree_size_confusion_panic(zone_t z, void *data,  in kfree_size_confusion_panic()  argument
2636 	if (z) {  in kfree_size_confusion_panic()
2639 		    data, size, oob_offs, zone_heap_name(z), z->z_name, zsize);  in kfree_size_confusion_panic()
2701 	zone_t                  z,  in kfree_zone()  argument
2704 	zone_security_flags_t zsflags = zone_security_config(z);  in kfree_zone()
2728 	zsflags = zone_security_config(z);  in kfree_zone()
2731 			kfree_heap_confusion_panic(kheap, data, size, z);  in kfree_zone()
2736 			kfree_heap_confusion_panic(kheap, data, size, z);  in kfree_zone()
2744 	zfree_ext(z, zstats ?: z->z_stats, data, ZFREE_PACK_SIZE(zsize, size));  in kfree_zone()
2751 	zone_t z;  in kfree_ext()  local
2764 		bucket_size = zone_element_size(data, &z, true, &oob_offs);  in kfree_ext()
2766 			kfree_size_confusion_panic(z, data,  in kfree_ext()
2771 		kfree_zone(kheap_or_kt_view, data, size, z, bucket_size);  in kfree_ext()
2782 	zone_t z;  in kfree_addr_ext()  local
2788 	size = zone_element_size(data, &z, true, &oob_offs);  in kfree_addr_ext()
2794 		kfree_zone(kheap, data, usize, z, size);  in kfree_addr_ext()
2827 	zone_t       z  = kt_view->kt_zv.zv_zone;  in kalloc_type_impl_internal()  local
2832 		return zalloc_ext(z, zs, flags).addr;  in kalloc_type_impl_internal()
2835 	assert(zone_security_config(z).z_kheap_id != KHEAP_ID_DATA_BUFFERS);  in kalloc_type_impl_internal()
3398 		zone_t z = kalloc_type_zarray[i];  in kalloc_type_feature_on()  local
3399 		while (z != NULL) {  in kalloc_type_feature_on()
3401 			if (strncmp(z->z_name, kalloc_type_str,  in kalloc_type_feature_on()
3405 			z = z->z_kt_next;  in kalloc_type_feature_on()
3480 kalloc_type_check_size(zone_t z)  in kalloc_type_check_size()  argument
3482 	kalloc_type_view_t kt_cur = (kalloc_type_view_t) z->z_views;  in kalloc_type_check_size()
3485 		if (kalloc_type_get_size(kt_cur->kt_size) > z->z_elem_size) {  in kalloc_type_check_size()
3517 		zone_t z = kalloc_type_zarray[i];  in run_kalloc_type_test()  local
3518 		while (z != NULL) {  in run_kalloc_type_test()
3519 			if (!kalloc_type_check_size(z)) {  in run_kalloc_type_test()
3523 			z = z->z_kt_next;  in run_kalloc_type_test()
3553 	zone_t z = kalloc_zone_for_size(kheap->kh_zstart, size);  in test_bucket_size()  local
3555 	return z ? zone_elem_inner_size(z) : round_page(size);  in test_bucket_size()