--- libmalloc/libmalloc-140.50.6/src/legacy_malloc.c
+++ libmalloc/libmalloc-283.60.1/src/legacy_malloc.c
@@ -37,7 +37,7 @@
 	ptr = large_malloc(szone, num_kernel_pages, 0, TRUE);
 #if DEBUG_MALLOC
 	if (LOG(szone, ptr)) {
-		malloc_printf("legacy_valloc returned %p\n", ptr);
+		malloc_report(ASL_LEVEL_INFO, "legacy_valloc returned %p\n", ptr);
 	}
 #endif
 	return ptr;
@@ -46,17 +46,12 @@
 malloc_zone_t *
 create_legacy_scalable_zone(size_t initial_size, unsigned debug_flags)
 {
-	// legacy always uses 32 small slots
-	malloc_zone_t *mzone = create_scalable_zone(initial_size, debug_flags & ~MALLOC_EXTENDED_SMALL_SLOTS);
+	malloc_zone_t *mzone = create_scalable_zone(initial_size, debug_flags);
 	szone_t *szone = (szone_t *)mzone;
 
 	if (!szone) {
 		return NULL;
 	}
-
-	szone->is_largemem = 0;
-	szone->large_threshold = LARGE_THRESHOLD;
-	szone->vm_copy_threshold = VM_COPY_THRESHOLD;
 
 	mprotect(szone, sizeof(szone->basic_zone), PROT_READ | PROT_WRITE);
 	szone->basic_zone.valloc = (void *)legacy_valloc;