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  1. JDK
  2. JDK-8151125

Unify clearing mark bitmaps and concurrent mark data structures

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    • Subcomponent:
      gc

      Description

      Implementing JDK-8151069 showed that during the clear next bitmap concurrent phase there are two separate parallel phases, clearing the (next) bitmap and the card live data. The same for when we clear them during concurrent mark abort.

      Unify them into a single phase to avoid additional synchronization overhead.

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              • Assignee:
                Unassigned
                Reporter:
                tschatzl Thomas Schatzl
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