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  1. JDK
  2. JDK-8283513

Parallel: Skip the card marking in PSRootsClosure

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    • Icon: Enhancement Enhancement
    • Resolution: Fixed
    • Icon: P4 P4
    • 19
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    • hotspot
    • gc
    • b16

      In `PSRootsClosure`:

      ```
      // We never card mark roots, maybe call a func without test?
      ```

      Because roots are known to be off-heap, we can skip the card-marking inside `PSPromotionManager::copy_and_push_safe_barrier`.

            ayang Albert Yang
            ayang Albert Yang
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