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  1. JDK
  2. JDK-8212585

Clean up CompiledMethod::oops_reloc_begin()

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 12
    • Fix Version/s: 12
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • Resolved In Build:
      b19

      Description

      In CompiledMethod::oops_reloc_begin() there is code to prevent looking for oops at the verified entry of an nmethod that is not entrant. Except there would *never* be any immediate oops there, so this special case is completely unnecessary.

      This gets increasingly awkward when oops_do is called concurrently with concurrent class unloading, where an nmethod is racing to become not entrant.

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            • Assignee:
              eosterlund Erik Ă–sterlund
              Reporter:
              eosterlund Erik Ă–sterlund
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