Enhance diagnostics that track ref state transitions

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.0.10, WT3.2.1, 4.1.12
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage Engines 2019-05-20
    • None
    • v3.6

      We recently added code in diagnostic builds that remember the last three state changes for WT_REF structures. That code was limited to places that set the ref directly. There is another category of ref state transitions that use atomic CAS operations - this ticket tracks changes to also remember those transitions in the history.

              Assignee:
              Alexander Gorrod
              Reporter:
              Alexander Gorrod
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                Created:
                Updated:
                Resolved: