Investigate what is the correct memory ordering for btree->sync_session and btee->syncing

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    • Type: Task
    • Resolution: Gone away
    • Priority: Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Concurrency
    • None
    • Storage Engines - Persistence
    • 330.472
    • SE Persistence backlog
    • None

      WT-16050 change to use acquire release semantics for these two variables as it is the strongest ordering in the internal wt api. However, I suspect it is still not enough and we need sequential consistency here as we are synchronising across multiple variables (btree->sync_session, btree->syncing, and the checkpoint generation).

      Investigate what is the required memory ordering for these variables.

            Assignee:
            Peter Macko
            Reporter:
            Chenhao Qu
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              Created:
              Updated:
              Resolved: