JDK-8213352 : Separate BufferNode allocation from PtrQueueSet
- Type: Enhancement
- Component: hotspot
- Sub-Component: gc
- Affected Version: 12
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2018-11-04
- Updated: 2023-11-30
- Resolved: 2018-11-16
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Unresolved : Release in which this issue/RFE will be addressed.
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| JDK 12 |
|---|
12 b21Fixed  |
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Description
The PtrQueueSet class presently contains an embedded free-list-based BufferNode allocator. This mechanism supports deferring from one PtrQueue to another for allocation, so that all PtrQueueSets of a given kind can share a single allocator. A much simpler approach would be to have a separate BufferNode allocator class, which can be shared by multiple PtrQueueSets.
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