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Type:
Enhancement
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Resolution: Fixed
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Priority:
P4
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Affects Version/s: 17, 21, 23, 24, repo-shenandoah-21, repo-shenandoah
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Component/s: hotspot
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b01
Currently, Shenandoah uncommits regions from its control thread. The control thread is responsible for starting GC cycles in a timely fashion. Uncommitting memory from this thread may introduce unwanted delays in the control thread's response to GC pressure.
- causes
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JDK-8350605 assert(!heap->is_uncommit_in_progress()) failed: Cannot uncommit bitmaps while resetting them
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- Resolved
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- links to
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Commit(master)
openjdk/jdk/bedb68ab
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Commit(master)
openjdk/shenandoah-jdk21u/8c357046
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Review(master)
openjdk/jdk/22019
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Review(master)
openjdk/shenandoah-jdk21u/171