Details
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Enhancement
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Status: Resolved
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P3
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Resolution: Fixed
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12
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b16
Description
Some locks could block the VMThread if held by Java and nonJava threads, like the ClassLoaderDataGraph_lock. Add some verification so that these locks are not taken while in a safepoint.
Attachments
Issue Links
- relates to
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JDK-8213751 ClassLoaderDataGraph::cld_do() should sometimes require CLDG_lock
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- Resolved
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JDK-8228901 Make ClassLoaderDataGraph linked list lock free
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- Closed
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JDK-8184732 Deadlock detection improvements for 'special' locks
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- Resolved
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JDK-8228901 Make ClassLoaderDataGraph linked list lock free
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- Closed
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