src/share/vm/gc_implementation/g1/heapRegion.inline.hpp

rev 7056 : [mq]: 8058298
rev 7057 : imported patch review

@@ -193,35 +193,6 @@
       assert(top() >= _next_top_at_mark_start, "invariant");
     }
   }
 }
 
-inline void HeapRegionClaimer::initialize(uint n_workers) {
-  assert(n_workers > 0, "Need at least one worker.");
-  assert(_claims == NULL, "Must initialize only once.");
-  _n_workers = n_workers;
-  _n_regions = G1CollectedHeap::heap()->_hrm._allocated_heapregions_length;
-  _claims = NEW_C_HEAP_ARRAY(uint, _n_regions, mtGC);
-  memset(_claims, Unclaimed, sizeof(*_claims) * _n_regions);
-}
-
-inline uint HeapRegionClaimer::start_region_for_worker(uint worker_id) const {
-  assert(_n_workers != 0, "Must initialize before use.");
-  assert(worker_id < _n_workers, "Invalid worker_id.");
-  return _n_regions * worker_id / _n_workers;
-}
-
-inline bool HeapRegionClaimer::is_region_claimed(uint region_index) const {
-  assert(_claims != NULL, "Must initialize before use.");
-  assert(region_index < _n_regions, "Invalid index.");
-  return _claims[region_index] == Claimed;
-}
-
-inline bool HeapRegionClaimer::claim_region(uint region_index) {
-  assert(_claims != NULL, "Must initialize before use.");
-  assert(region_index < _n_regions, "Invalid index.");
-  if (Atomic::cmpxchg(Claimed, &_claims[region_index], Unclaimed) == Unclaimed) {
-    return true;
-  }
-  return false;
-}
 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_HEAPREGION_INLINE_HPP