src/share/vm/memory/universe.cpp

*** 630,640 ****
           "LogHeapWordSize is incorrect.");
    guarantee(sizeof(oop) >= sizeof(HeapWord), "HeapWord larger than oop?");
    guarantee(sizeof(oop) % sizeof(HeapWord) == 0,
              "oop size is not not a multiple of HeapWord size");
    TraceTime timer("Genesis", TraceStartupTime);
-   GC_locker::lock();  // do not allow gc during bootstrapping
    JavaClasses::compute_hard_coded_offsets();
  
    jint status = Universe::initialize_heap();
    if (status != JNI_OK) {
      return status;
--- 630,639 ----
*** 1157,1168 ****
    MetaspaceCounters::initialize_performance_counters();
    CompressedClassSpaceCounters::initialize_performance_counters();
  
    MemoryService::add_metaspace_memory_pools();
  
-   GC_locker::unlock();  // allow gc after bootstrapping
- 
    MemoryService::set_universe_heap(Universe::_collectedHeap);
    return true;
  }
  
  
--- 1156,1165 ----