ZGC: Make nmethod entry barriers and nmethod::is_unloading use ZNMethodDataOops

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    • Type: Enhancement
    • Resolution: Fixed
    • Priority: P4
    • 13
    • Affects Version/s: 13
    • Component/s: hotspot
    • None
    • gc
    • b17

      Accessing ZNMethodDataOops outside of concurrent code cache iteration used to be unsafe. It is now safe. Therefore, we should utilize this in the nmethod entry barriers and nmethod::is_unloading.

            Assignee:
            Erik Österlund
            Reporter:
            Erik Österlund
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              Created:
              Updated:
              Resolved: