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  1. JDK
  2. JDK-8232649

ZGC: Add callbacks to ZMemoryManager

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 14
    • Fix Version/s: 14
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b21

      Description

      For a windows port we need to split reserved memory into ZGranuleSize sized placeholders when its about to be mapped to physical memory. We also want to coalesce placeholders of memory areas that are put back into the ZVirtualMemoryManager.

      Add callbacks in ZMemoryManager when areas are inserted, removed, split, and coalesced.

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            Assignee:
            stefank Stefan Karlsson
            Reporter:
            stefank Stefan Karlsson
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              Created:
              Updated:
              Resolved: