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  1. JDK
  2. JDK-8151556

Use the PreservedMarks* classes for the G1 preserved mark stacks

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    • Enhancement
    • Resolution: Fixed
    • P4
    • 9
    • 9
    • hotspot
    • gc
    • b120

    Description

      We introduced per-worker preserved mark stacks for ParNew and ParallelGC (see JDK-8146989 and JDK-8146991). Both GCs use the PreservedMarks* classes. It'd be worthwhile also changing G1 to use the same classes as the other two to get code parity between all GCs.

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          relates to

          Enhancement - null JDK-8146989 Introduce per-worker preserved mark stacks in ParNew

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8146991 Introduce per-worker preserved mark stacks in ParallelGC

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Enhancement - null JDK-8152312 ParNew: Restore preserved marks in parallel

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

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              tonyp Tony Printezis
              tonyp Tony Printezis
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                Updated:
                Resolved: