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  1. JDK
  2. JDK-8181757

NonNMethod heap in segmented CodeCache is not scanned in some cases

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    • generic
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        After integration of AOT macro FOR_ALL_NMETHOD_HEAPS is used in most CodeCache methods. But it does include NonNMethod heap in segmented CodeCache.

        The problem was found during JDK-8171365 investigation and point fix was pushed.

        But we may have problem in other places too. For example PrintCodeCache2 misses information about code in NonNMethod heap:

        runtime_stubs: 0
        adapters: 0
        buffer blobs: 0
        deoptimization_stubs: 0

              dlong Dean Long
              kvn Vladimir Kozlov
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