491   ZStatHeap::set_at_relocate_start(capacity(), allocated(), used());
 492 
 493   // Remap/Relocate roots
 494   _relocate.start();
 495 }
 496 
 497 void ZHeap::relocate() {
 498   // Relocate relocation set
 499   const bool success = _relocate.relocate(&_relocation_set);
 500 
 501   // Update statistics
 502   ZStatSample(ZSamplerHeapUsedAfterRelocation, used());
 503   ZStatRelocation::set_at_relocate_end(success);
 504   ZStatHeap::set_at_relocate_end(capacity(), allocated(), reclaimed(),
 505                                  used(), used_high(), used_low());
 506 }
 507 
 508 void ZHeap::object_iterate(ObjectClosure* cl, bool visit_referents) {
 509   assert(SafepointSynchronize::is_at_safepoint(), "Should be at safepoint");
 510 
 511   ZHeapIterator iter(visit_referents);
 512   iter.objects_do(cl);
 513 }
 514 
 515 void ZHeap::serviceability_initialize() {
 516   _serviceability.initialize();
 517 }
 518 
 519 GCMemoryManager* ZHeap::serviceability_memory_manager() {
 520   return _serviceability.memory_manager();
 521 }
 522 
 523 MemoryPool* ZHeap::serviceability_memory_pool() {
 524   return _serviceability.memory_pool();
 525 }
 526 
 527 ZServiceabilityCounters* ZHeap::serviceability_counters() {
 528   return _serviceability.counters();
 529 }
 530 
 531 void ZHeap::print_on(outputStream* st) const {
 532   st->print_cr(" ZHeap           used " SIZE_FORMAT "M, capacity " SIZE_FORMAT "M, max capacity " SIZE_FORMAT "M",

 491   ZStatHeap::set_at_relocate_start(capacity(), allocated(), used());
 492 
 493   // Remap/Relocate roots
 494   _relocate.start();
 495 }
 496 
 497 void ZHeap::relocate() {
 498   // Relocate relocation set
 499   const bool success = _relocate.relocate(&_relocation_set);
 500 
 501   // Update statistics
 502   ZStatSample(ZSamplerHeapUsedAfterRelocation, used());
 503   ZStatRelocation::set_at_relocate_end(success);
 504   ZStatHeap::set_at_relocate_end(capacity(), allocated(), reclaimed(),
 505                                  used(), used_high(), used_low());
 506 }
 507 
 508 void ZHeap::object_iterate(ObjectClosure* cl, bool visit_referents) {
 509   assert(SafepointSynchronize::is_at_safepoint(), "Should be at safepoint");
 510 
 511   ZHeapIterator iter;
 512   iter.objects_do(cl, visit_referents);
 513 }
 514 
 515 void ZHeap::serviceability_initialize() {
 516   _serviceability.initialize();
 517 }
 518 
 519 GCMemoryManager* ZHeap::serviceability_memory_manager() {
 520   return _serviceability.memory_manager();
 521 }
 522 
 523 MemoryPool* ZHeap::serviceability_memory_pool() {
 524   return _serviceability.memory_pool();
 525 }
 526 
 527 ZServiceabilityCounters* ZHeap::serviceability_counters() {
 528   return _serviceability.counters();
 529 }
 530 
 531 void ZHeap::print_on(outputStream* st) const {
 532   st->print_cr(" ZHeap           used " SIZE_FORMAT "M, capacity " SIZE_FORMAT "M, max capacity " SIZE_FORMAT "M",