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  1. MariaDB Server
  2. MDEV-3945

do not hold LOCK_thread_count when when freeing THD

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.5.29
    • Component/s: None
    • Labels:
      None

      Description

      Not holding this log during when deleting THD allows to improve concurrency, as described in Yoshinori Matsunobu's blog http://yoshinorimatsunobu.blogspot.de/2012/12/non-persistent-connection-performance.html

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            • Assignee:
              wlad Vladislav Vaintroub
              Reporter:
              wlad Vladislav Vaintroub
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              • Created:
                Updated:
                Resolved: