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  1. JDK
  2. JDK-8256367

[windows] Better logging for some system calls

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 16
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
    • Resolved In Build:
      b25
    • OS:
      windows

      Description

      On Windows, we struggle to analyze situations involving virtual memory handling. See e.g. JDK-8255917 or JDK-8255954.

      The coding lacks a lot of error checking and logging (see also JDK-8256366, JDK-8256287, JDK-8256255).

      It would be helpful if we would consistently log some of the more important API calls. In addition, os::split_reserved_memory() should log, and arguably assert, if it failed.

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              Assignee:
              stuefe Thomas Stuefe
              Reporter:
              stuefe Thomas Stuefe
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                Updated:
                Resolved: