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  1. JDK
  2. JDK-8212989

Allow CompiledMethod ExceptionCache have unloaded klasses

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P3
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b19

      Description

      Needed for concurrent class unloading. Make ExceptionCache return NULL if the klass is unloading and verify all access has ExceptionCache_lock held. Cleanup is during a safepoint or concurrently with the ExceptionCache_lock held.

      Shouldn't ExceptionCache function definitions be in CompiledMethod.cpp and not in nmethod.cpp ?

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              Assignee:
              eosterlund Erik Ă–sterlund
              Reporter:
              coleenp Coleen Phillimore
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