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  1. JDK
  2. JDK-8238867

Improve G1DirtyCardQueueSet::Queue::pop

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 15
    • Fix Version/s: 15
    • Component/s: hotspot
    • Subcomponent:
      gc
    • Resolved In Build:
      b11

      Description

      In G1DirtyCardQueueSet::Queue (introduced by JDK-8237143) the pop operation is unable to return the last element in the queue, because of a possible interaction with concurrent operations. That restriction can be lifted via a change to the implementation of pop.

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              Assignee:
              kbarrett Kim Barrett
              Reporter:
              kbarrett Kim Barrett
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                Updated:
                Resolved: