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  1. JDK
  2. JDK-8248426

NMT: VirtualMemoryTracker::split_reserved_region() does not properly update summary counting

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 15, 16
    • Fix Version/s: 16
    • Component/s: hotspot
    • Subcomponent:
    • Resolved In Build:
      b06

      Description

      Aleksey noticed me that NMT summary report showed uncategorized memory.

      It turns out that recently introduced split_reserved_region() calls internal method to remove a reserved region, which does not update summary data.

      It should call VirtualMemoryTracker::remove_released_region() instead.

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            Assignee:
            zgu Zhengyu Gu
            Reporter:
            zgu Zhengyu Gu
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              Dates

              Created:
              Updated:
              Resolved: