1 files changed, 3 insertions, 5 deletions
diff --git a/lib/v8.js b/lib/v8.js
index b0b2860a57..f25814bab3 100644
--- a/lib/v8.js
+++ b/lib/v8.js
@@ -15,11 +15,9 @@
 'use strict';
 
 const v8binding = process.binding('v8');
-const smalloc = require('internal/smalloc');
 
 const heapStatisticsBuffer =
-    smalloc.alloc(v8binding.kHeapStatisticsBufferLength,
-                  v8binding.kHeapStatisticsBufferType);
+    new Uint32Array(v8binding.heapStatisticsArrayBuffer);
 
 const kTotalHeapSizeIndex = v8binding.kTotalHeapSizeIndex;
 const kTotalHeapSizeExecutableIndex = v8binding.kTotalHeapSizeExecutableIndex;
@@ -28,9 +26,9 @@ const kUsedHeapSizeIndex = v8binding.kUsedHeapSizeIndex;
 const kHeapSizeLimitIndex = v8binding.kHeapSizeLimitIndex;
 
 exports.getHeapStatistics = function() {
-  var buffer = heapStatisticsBuffer;
+  const buffer = heapStatisticsBuffer;
 
-  v8binding.getHeapStatistics(buffer);
+  v8binding.updateHeapStatisticsArrayBuffer();
 
   return {
     'total_heap_size': buffer[kTotalHeapSizeIndex],