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  1. JDK
  2. JDK-8233438

Use zero_filled optimization for young gen regions when committing young regions

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    • Subcomponent:
      gc

      Description

      With JDK-8226731 the young regions can be initialized as "dirty" (= value 0), as with that change the "young_card" value is not required any more.

      I.e. when committing regions, on the on_commit handler for the card table should not do anything for young regions.

      This (i.e. doing nothing in this case) improves startup time.

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              • Assignee:
                Unassigned
                Reporter:
                tschatzl Thomas Schatzl
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                • Created:
                  Updated: