src/hotspot/share/gc/shared/workgroup.cpp

*** 151,161 ****
  
    WorkData worker_wait_for_task() {
      // Wait for the coordinator to dispatch a task.
      _start_semaphore->wait();
  
!     uint num_started = Atomic::add(1u, &_started);
  
      // Subtract one to get a zero-indexed worker id.
      uint worker_id = num_started - 1;
  
      return WorkData(_task, worker_id);
--- 151,161 ----
  
    WorkData worker_wait_for_task() {
      // Wait for the coordinator to dispatch a task.
      _start_semaphore->wait();
  
!     uint num_started = Atomic::add(&_started, 1u);
  
      // Subtract one to get a zero-indexed worker id.
      uint worker_id = num_started - 1;
  
      return WorkData(_task, worker_id);