--- old/src/hotspot/share/gc/shared/genCollectedHeap.cpp	2018-04-23 13:45:37.692667756 +0200
+++ new/src/hotspot/share/gc/shared/genCollectedHeap.cpp	2018-04-23 13:45:37.300652292 +0200
@@ -1145,9 +1145,12 @@
   return 0;
 }
 
-HeapWord* GenCollectedHeap::allocate_new_tlab(size_t size) {
+HeapWord* GenCollectedHeap::allocate_new_tlab(size_t min_word_size,
+                                              size_t desired_word_size,
+                                              size_t* actual_word_size) {
   bool gc_overhead_limit_was_exceeded;
-  return mem_allocate_work(size /* size */,
+  *actual_word_size = desired_word_size;
+  return mem_allocate_work(desired_word_size /* size */,
                            true /* is_tlab */,
                            &gc_overhead_limit_was_exceeded);
 }