src/hotspot/os/windows/threadCritical_windows.cpp

*** 54,64 ****
  ThreadCritical::ThreadCritical() {
    DWORD current_thread = GetCurrentThreadId();
  
    if (lock_owner != current_thread) {
      // Grab the lock before doing anything.
!     while (Atomic::cmpxchg(0, &lock_count, -1) != -1) {
        if (initialized) {
          DWORD ret = WaitForSingleObject(lock_event,  INFINITE);
          assert(ret == WAIT_OBJECT_0, "unexpected return value from WaitForSingleObject");
        }
      }
--- 54,64 ----
  ThreadCritical::ThreadCritical() {
    DWORD current_thread = GetCurrentThreadId();
  
    if (lock_owner != current_thread) {
      // Grab the lock before doing anything.
!     while (Atomic::cmpxchg(&lock_count, -1, 0) != -1) {
        if (initialized) {
          DWORD ret = WaitForSingleObject(lock_event,  INFINITE);
          assert(ret == WAIT_OBJECT_0, "unexpected return value from WaitForSingleObject");
        }
      }