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  1. Core Server
  2. SERVER-9396

otherLock cache variable was not working

    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Minor - P4 Minor - P4
    • 2.5.0
    • Affects Version/s: 2.2.0
    • Component/s: Concurrency
    • None
    • ALL

      There was a regression where this broke long ago - in 2.1.x i think. Anyway, the otherLock variable is zeroed everytime in the broken variant which makes us have to hit a mutex (in DBLocksMap which is a mapsf) to look up the right db lock as part of that process. The lookup is quick so it is a low P bug.

            Assignee:
            dwight@mongodb.com Dwight Merriman
            Reporter:
            dwight@mongodb.com Dwight Merriman
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              Created:
              Updated:
              Resolved: