Use large page size alignment for archived heap regions when UseLargePages is enabled

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    • Type: Enhancement
    • Resolution: Won't Fix
    • Priority: P4
    • tbd
    • Affects Version/s: 12
    • Component/s: hotspot

      When -XX:+UseLargePages, 2M is the typically page size. The mapping of archive heap regions fails because 4k alignment is used for the mmap call. Thanks Stefan Johansson for reporting the mapping failure with -XX:+UseLargePages.

            Assignee:
            Unassigned
            Reporter:
            Jiangli Zhou
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