[jbossts-issues] [JBoss JIRA] Created: (JBTM-610) Restore mutex handling on LockManager

[Mark Little (JIRA)]

Restore mutex handling on LockManager
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                 Key: JBTM-610
                 URL: https://jira.jboss.org/jira/browse/JBTM-610
             Project: JBoss Transaction Manager
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: Transaction Core
            Reporter: Mark Little
            Assignee: Mark Little
             Fix For: 4.8.0


It looks like someone tried to optimize the synchronizations around LockManager, probably for HP-MS performance tuning. Unfortunately they didn't fully understand the implications. Backing out to original approach until/unless performance becomes an issue again.

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