G1 does not mangle freed heap regions

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 9
    • Affects Version/s: 9
    • Component/s: hotspot
    • None
    • gc
    • b59

        In the call to HeapRegion::hr_clear from G1CollectedHeap::free_region, true is passed for the argument "clear_space", but the region does not become mangled. There is a call to G1OffsetTableContigSpace::clear, but it does not seem to work.

              Assignee:
              David Lindholm (Inactive)
              Reporter:
              Erik Helin
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                Created:
                Updated:
                Resolved: