612 void ShenandoahHeap::increase_committed(size_t bytes) {
 613   assert_heaplock_or_safepoint();
 614   _committed += bytes;
 615 }
 616 
 617 void ShenandoahHeap::decrease_committed(size_t bytes) {
 618   assert_heaplock_or_safepoint();
 619   _committed -= bytes;
 620 }
 621 
 622 void ShenandoahHeap::increase_used(size_t bytes) {
 623   Atomic::add(&_used, bytes);
 624 }
 625 
 626 void ShenandoahHeap::set_used(size_t bytes) {
 627   Atomic::release_store_fence(&_used, bytes);
 628 }
 629 
 630 void ShenandoahHeap::decrease_used(size_t bytes) {
 631   assert(used() >= bytes, "never decrease heap size by more than we've left");
 632   Atomic::sub(bytes, &_used);
 633 }
 634 
 635 void ShenandoahHeap::increase_allocated(size_t bytes) {
 636   Atomic::add(&_bytes_allocated_since_gc_start, bytes);
 637 }
 638 
 639 void ShenandoahHeap::notify_mutator_alloc_words(size_t words, bool waste) {
 640   size_t bytes = words * HeapWordSize;
 641   if (!waste) {
 642     increase_used(bytes);
 643   }
 644   increase_allocated(bytes);
 645   if (ShenandoahPacing) {
 646     control_thread()->pacing_notify_alloc(words);
 647     if (waste) {
 648       pacer()->claim_for_alloc(words, true);
 649     }
 650   }
 651 }
 652 

 612 void ShenandoahHeap::increase_committed(size_t bytes) {
 613   assert_heaplock_or_safepoint();
 614   _committed += bytes;
 615 }
 616 
 617 void ShenandoahHeap::decrease_committed(size_t bytes) {
 618   assert_heaplock_or_safepoint();
 619   _committed -= bytes;
 620 }
 621 
 622 void ShenandoahHeap::increase_used(size_t bytes) {
 623   Atomic::add(&_used, bytes);
 624 }
 625 
 626 void ShenandoahHeap::set_used(size_t bytes) {
 627   Atomic::release_store_fence(&_used, bytes);
 628 }
 629 
 630 void ShenandoahHeap::decrease_used(size_t bytes) {
 631   assert(used() >= bytes, "never decrease heap size by more than we've left");
 632   Atomic::sub(&_used, bytes);
 633 }
 634 
 635 void ShenandoahHeap::increase_allocated(size_t bytes) {
 636   Atomic::add(&_bytes_allocated_since_gc_start, bytes);
 637 }
 638 
 639 void ShenandoahHeap::notify_mutator_alloc_words(size_t words, bool waste) {
 640   size_t bytes = words * HeapWordSize;
 641   if (!waste) {
 642     increase_used(bytes);
 643   }
 644   increase_allocated(bytes);
 645   if (ShenandoahPacing) {
 646     control_thread()->pacing_notify_alloc(words);
 647     if (waste) {
 648       pacer()->claim_for_alloc(words, true);
 649     }
 650   }
 651 }
 652