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  1. JDK
  2. JDK-8180193

Make marking bitmap code available to other GCs

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9, 10
    • Fix Version/s: 12
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b09
    • CPU:
      generic
    • OS:
      generic

      Description

      Currently, only G1 uses CMBitMap for concurrent marking. In the future, other GCs might use CMBitMap as well. In particular, we are using CMBitMap in Shenandoah. CMBitMap is fairly easy to factor out into gc/shared.

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            Assignee:
            rkennke Roman Kennke
            Reporter:
            rkennke Roman Kennke
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              Created:
              Updated:
              Resolved: