JDK-8238867 : Improve G1DirtyCardQueueSet::Queue::pop
- Type: Enhancement
- Component: hotspot
- Sub-Component: gc
- Affected Version: 15
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- Submitted: 2020-02-11
- Updated: 2020-02-25
- Resolved: 2020-02-13
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| JDK 15 |
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15 b11Fixed  |
Related Reports
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Relates :
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Description
In G1DirtyCardQueueSet::Queue (introduced by JDK-8237143) the pop operation is unable to return the last element in the queue, because of a possible interaction with concurrent operations. That restriction can be lifted via a change to the implementation of pop.
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