--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp Tue Sep 24 10:14:02 2013 +0200
+++ b/hotspot/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();