96 
  97   // Workers
  98   uint nconcurrent_worker_threads() const;
  99   uint nconcurrent_no_boost_worker_threads() const;
 100   void set_boost_worker_threads(bool boost);
 101   void worker_threads_do(ThreadClosure* tc) const;
 102   void print_worker_threads_on(outputStream* st) const;
 103 
 104   // Reference processing
 105   ReferenceDiscoverer* reference_discoverer();
 106   void set_soft_reference_policy(bool clear);
 107 
 108   // Non-strong reference processing
 109   void process_non_strong_references();
 110 
 111   // Page allocation
 112   ZPage* alloc_page(uint8_t type, size_t size, ZAllocationFlags flags);
 113   void undo_alloc_page(ZPage* page);
 114   void free_page(ZPage* page, bool reclaimed);
 115 




 116   // Uncommit memory
 117   void uncommit_run();
 118   void uncommit_stop();
 119 
 120   // Object allocation
 121   uintptr_t alloc_tlab(size_t size);
 122   uintptr_t alloc_object(size_t size);
 123   uintptr_t alloc_object_for_relocation(size_t size);
 124   void undo_alloc_object_for_relocation(uintptr_t addr, size_t size);
 125   bool is_alloc_stalled() const;
 126   void check_out_of_memory();
 127 
 128   // Marking
 129   bool is_object_live(uintptr_t addr) const;
 130   bool is_object_strongly_live(uintptr_t addr) const;
 131   template <bool follow, bool finalizable, bool publish> void mark_object(uintptr_t addr);
 132   void mark_start();
 133   void mark(bool initial);
 134   void mark_flush_and_free(Thread* thread);
 135   bool mark_end();

  96 
  97   // Workers
  98   uint nconcurrent_worker_threads() const;
  99   uint nconcurrent_no_boost_worker_threads() const;
 100   void set_boost_worker_threads(bool boost);
 101   void worker_threads_do(ThreadClosure* tc) const;
 102   void print_worker_threads_on(outputStream* st) const;
 103 
 104   // Reference processing
 105   ReferenceDiscoverer* reference_discoverer();
 106   void set_soft_reference_policy(bool clear);
 107 
 108   // Non-strong reference processing
 109   void process_non_strong_references();
 110 
 111   // Page allocation
 112   ZPage* alloc_page(uint8_t type, size_t size, ZAllocationFlags flags);
 113   void undo_alloc_page(ZPage* page);
 114   void free_page(ZPage* page, bool reclaimed);
 115 
 116   // Unmap memory
 117   void unmap_run();
 118   void unmap_stop();
 119 
 120   // Uncommit memory
 121   void uncommit_run();
 122   void uncommit_stop();
 123 
 124   // Object allocation
 125   uintptr_t alloc_tlab(size_t size);
 126   uintptr_t alloc_object(size_t size);
 127   uintptr_t alloc_object_for_relocation(size_t size);
 128   void undo_alloc_object_for_relocation(uintptr_t addr, size_t size);
 129   bool is_alloc_stalled() const;
 130   void check_out_of_memory();
 131 
 132   // Marking
 133   bool is_object_live(uintptr_t addr) const;
 134   bool is_object_strongly_live(uintptr_t addr) const;
 135   template <bool follow, bool finalizable, bool publish> void mark_object(uintptr_t addr);
 136   void mark_start();
 137   void mark(bool initial);
 138   void mark_flush_and_free(Thread* thread);
 139   bool mark_end();