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6578152: fill_region_with_object has usability and safety issues

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Reviewed-by: apetrusenko, ysr
This commit is contained in:
John Coomes 2008-12-11 12:05:08 -08:00
parent 26f6b1692a
commit 000b184507
25 changed files with 261 additions and 198 deletions
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2
hotspot/src/share/vm/gc_implementation/g1/heapRegionSeq.cpp
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@ -102,7 +102,7 @@ HeapRegionSeq::alloc_obj_from_region_index(int ind, size_t word_size) {
HeapWord* tmp = hr->allocate(sz);
assert(tmp != NULL, "Humongous allocation failure");
MemRegion mr = MemRegion(tmp, sz);
SharedHeap::fill_region_with_object(mr);
CollectedHeap::fill_with_object(mr);
hr->declare_filled_region_to_BOT(mr);
if (i == first) {
first_hr->set_startsHumongous();