All lock operations should be barriers

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    • Type: Bug
    • Resolution: Done
    • Priority: Blocker - P1
    • WT2.9.0
    • Affects Version/s: None
    • Component/s: None
    • None
    • None
    • None

      When testing changes in WT-2560 on PPC, we discovered that the read/write lock implementation (and hence the fair lock implementation) do not include barriers in all of their lock / unlock operations. They need to: reasonable application code relies on it.

              Assignee:
              Michael Cahill (Inactive)
              Reporter:
              Michael Cahill (Inactive)
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                Created:
                Updated:
                Resolved: