< prev index next >

src/hotspot/share/gc/shenandoah/shenandoahThreadLocalData.hpp

Print this page

        

@@ -38,24 +38,19 @@
 public:
   static const uint INVALID_WORKER_ID = uint(-1);
 
 private:
   char _gc_state;
-  // Evacuation OOM state
-  uint8_t                 _oom_scope_nesting_level;
-  bool                    _oom_during_evac;
   ShenandoahSATBMarkQueue _satb_mark_queue;
   PLAB* _gclab;
   size_t _gclab_size;
   uint  _worker_id;
   bool _force_satb_flush;
   int  _disarmed_value;
 
   ShenandoahThreadLocalData() :
     _gc_state(0),
-    _oom_scope_nesting_level(0),
-    _oom_during_evac(false),
     _satb_mark_queue(&ShenandoahBarrierSet::satb_mark_queue_set()),
     _gclab(NULL),
     _gclab_size(0),
     _worker_id(INVALID_WORKER_ID),
     _force_satb_flush(false),

@@ -141,43 +136,10 @@
 
   static void set_disarmed_value(Thread* thread, int value) {
     data(thread)->_disarmed_value = value;
   }
 
-  // Evacuation OOM handling
-  static bool is_oom_during_evac(Thread* thread) {
-    return data(thread)->_oom_during_evac;
-  }
-
-  static void set_oom_during_evac(Thread* thread, bool oom) {
-    data(thread)->_oom_during_evac = oom;
-  }
-
-  static uint8_t evac_oom_scope_level(Thread* thread) {
-    return data(thread)->_oom_scope_nesting_level;
-  }
-
-  // Push the scope one level deeper, return previous level
-  static uint8_t push_evac_oom_scope(Thread* thread) {
-    uint8_t level = evac_oom_scope_level(thread);
-    assert(level < 254, "Overflow nesting level"); // UINT8_MAX = 255
-    data(thread)->_oom_scope_nesting_level = level + 1;
-    return level;
-  }
-
-  // Pop the scope by one level, return previous level
-  static uint8_t pop_evac_oom_scope(Thread* thread) {
-    uint8_t level = evac_oom_scope_level(thread);
-    assert(level > 0, "Underflow nesting level");
-    data(thread)->_oom_scope_nesting_level = level - 1;
-    return level;
-  }
-
-  static bool is_evac_allowed(Thread* thread) {
-    return evac_oom_scope_level(thread) > 0;
-  }
-
   // Offsets
   static ByteSize satb_mark_queue_active_offset() {
     return satb_mark_queue_offset() + SATBMarkQueue::byte_offset_of_active();
   }
 
< prev index next >