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  1. JDK
  2. JDK-8255232

G1: Make G1BiasedMappedArray freeable

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Details

    • Enhancement
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 16
    • 16
    • hotspot
    • gc
    • b23

    Description

      Currently G1BiasedMappedArray can not be freed as the pointer to the original allocation is lots.

      For JDK-8253600 this functionality is required as the g1 full collector also needs such a region attribute table but g1 instantiates a G1FullCollector every time needed.

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          Sub-task - The sub-task of the issue JDK-8253600 G1: Fully support pinned regions for full gc

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          links to

          Commit Commit openjdk/jdk/5c520c3f

          Review Review openjdk/jdk/808

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              tschatzl Thomas Schatzl
              tschatzl Thomas Schatzl
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              Dates

                Created:
                Updated:
                Resolved: