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

*** 72,83 ****
        _unloading_occurred(unloading_occurred),
        _num_workers(num_workers),
        _first_nmethod(NULL),
        _claimed_nmethod(NULL) {
    // Get first alive nmethod
!   CompiledMethodIterator iter = CompiledMethodIterator();
!   if(iter.next_alive()) {
      _first_nmethod = iter.method();
    }
    _claimed_nmethod = _first_nmethod;
  }
  
--- 72,83 ----
        _unloading_occurred(unloading_occurred),
        _num_workers(num_workers),
        _first_nmethod(NULL),
        _claimed_nmethod(NULL) {
    // Get first alive nmethod
!   CompiledMethodIterator iter(true /* only_alive */, false /* only_not_unloading */);
!   if(iter.next()) {
      _first_nmethod = iter.method();
    }
    _claimed_nmethod = _first_nmethod;
  }
  
***************
*** 89,110 ****
    CodeCache::verify_icholder_relocations();
  }
  
  void CodeCacheUnloadingTask::claim_nmethods(CompiledMethod** claimed_nmethods, int *num_claimed_nmethods) {
    CompiledMethod* first;
!   CompiledMethodIterator last;
  
    do {
      *num_claimed_nmethods = 0;
  
      first = _claimed_nmethod;
!     last = CompiledMethodIterator(first);
  
      if (first != NULL) {
  
        for (int i = 0; i < MaxClaimNmethods; i++) {
!         if (!last.next_alive()) {
            break;
          }
          claimed_nmethods[i] = last.method();
          (*num_claimed_nmethods)++;
        }
--- 89,110 ----
    CodeCache::verify_icholder_relocations();
  }
  
  void CodeCacheUnloadingTask::claim_nmethods(CompiledMethod** claimed_nmethods, int *num_claimed_nmethods) {
    CompiledMethod* first;
!   CompiledMethodIterator last(true /* only_alive */, false /* only_not_unloading */);
  
    do {
      *num_claimed_nmethods = 0;
  
      first = _claimed_nmethod;
!     last = CompiledMethodIterator(true /* only_alive */, false /* only_not_unloading */, first);
  
      if (first != NULL) {
  
        for (int i = 0; i < MaxClaimNmethods; i++) {
!         if (!last.next()) {
            break;
          }
          claimed_nmethods[i] = last.method();
          (*num_claimed_nmethods)++;
        }