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  1. JDK
  2. JDK-8256255

[windows] assert and/or log if commit_memory fails

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: 16
    • Fix Version/s: tbd
    • Component/s: hotspot
    • Labels:
    • Subcomponent:
    • OS:
      windows

      Description

      When committing fails we will see a warning in NON_PRODUCT. This should be improved:
      - warning should be done using UL
      - we should assert if we try to commit something outside an existing allocation

      This work can follow JDK-8255978, and ideally should follow the same error handling pattern done there: check the mapping using the new helper functions (os::win32::find_mapping()) and assert if our notion of allocation does not match reality; also log if commit fails.

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              Assignee:
              stuefe Thomas Stuefe
              Reporter:
              stuefe Thomas Stuefe
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                Created:
                Updated: