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diff src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 12305:a19bea467577

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7163191: G1: introduce a "heap spanning table" abstraction Summary: Add G1BiasedArray<T> that is an array where each element represents a fixed-sized subdivision of the heap. Use this abstraction to refactor the HeapRegionSeq class. Reviewed-by: brutisso
author tschatzl
date Wed, 25 Sep 2013 13:25:24 +0200
parents 40136aa2cdb1
children a5ac0873476c c319b188c7b2
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line diff
--- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Tue Sep 24 10:14:02 2013 +0200
+++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp	Wed Sep 25 13:25:24 2013 +0200
@@ -2069,8 +2069,10 @@
   _g1_storage.initialize(g1_rs, 0);
   _g1_committed = MemRegion((HeapWord*)_g1_storage.low(), (size_t) 0);
   _hrs.initialize((HeapWord*) _g1_reserved.start(),
-                  (HeapWord*) _g1_reserved.end(),
-                  _expansion_regions);
+                  (HeapWord*) _g1_reserved.end());
+  assert(_hrs.max_length() == _expansion_regions,
+         err_msg("max length: %u expansion regions: %u",
+                 _hrs.max_length(), _expansion_regions));
 
   // Do later initialization work for concurrent refinement.
   _cg1r->init();