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  1. JDK
  2. JDK-8142402

G1 should not redirty cards in free regions

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 9
    • Fix Version/s: 9
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
      gc
    • Resolved In Build:
      b99

      Description

      G1 should not redirty a card if the card is in a region that will become free since this will make the card verification code fail. The regions that will become free are the ones in the collection set that have not had an evacuation failure.

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            • Assignee:
              ehelin Erik Helin
              Reporter:
              ehelin Erik Helin
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              Dates

              • Created:
                Updated:
                Resolved: