[infinispan-issues] [JBoss JIRA] (ISPN-10681) Investigate and possibly convert to StampedLock for OffHeap

[Will Burns (Jira)]

     [ https://issues.jboss.org/browse/ISPN-10681?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Will Burns updated ISPN-10681:
------------------------------
    Description: 
We currently use an array of ReentrantReadWriteLock entries to protect critical sections of a off heap map. We shouldn't require reentrancy for our various operations and thus we should be able to hopefully drop in replace these with the equivalent StampedLock write lock instances.

Doug Lea mentions this is the fastest lock they have https://concurrency.markmail.org/thread/kfdv6tg3tnutl4ts

  was:We currently use an array of ReentrantReadWriteLock entries to protect critical sections of a off heap map. We shouldn't require reentrancy for our various operations and thus we should be able to hopefully drop in replace these with the equivalent StampedLock write lock instances.



> Investigate and possibly convert to StampedLock for OffHeap
> -----------------------------------------------------------
>
>                 Key: ISPN-10681
>                 URL: https://issues.jboss.org/browse/ISPN-10681
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Off Heap
>            Reporter: Will Burns
>            Assignee: Will Burns
>            Priority: Major
>
> We currently use an array of ReentrantReadWriteLock entries to protect critical sections of a off heap map. We shouldn't require reentrancy for our various operations and thus we should be able to hopefully drop in replace these with the equivalent StampedLock write lock instances.
> Doug Lea mentions this is the fastest lock they have https://concurrency.markmail.org/thread/kfdv6tg3tnutl4ts



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