[jbossts-issues] [JBoss JIRA] Work started: (JBTM-610) Restore mutex handling on LockManager
Mark Little (JIRA)
jira-events at lists.jboss.org
Tue Nov 3 10:23:05 EST 2009
[ https://jira.jboss.org/jira/browse/JBTM-610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on JBTM-610 started by Mark Little.
> Restore mutex handling on LockManager
> 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, 4.9.0
> 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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