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  1. JDK
  2. JDK-8273221

Guard GCIdMark against nested calls

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 18
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b14

      Description

      `GCIdMark::_previous_gc_id` is used to support nested GC ids. However, GC ids are never nested.

      Drop that field and add assertions against nested calls.

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          Commit Commit openjdk/jdk/b4e5b28b

          Review Review openjdk/jdk/5329

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              Assignee:
              ayang Albert Yang
              Reporter:
              ayang Albert Yang
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                Created:
                Updated:
                Resolved: