JDK-8172990 : [AOT] Missing GC scan of _metaspace_got array containing Klass*
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 9
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: linux
- CPU: x86
- Submitted: 2017-01-18
- Updated: 2017-02-09
- Resolved: 2017-01-18
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| JDK 10 | JDK 9 |
|---|---|
10Fixed  |
9 b156Fixed |
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Description
The code which scans _metaspace_got array is commented out: #if 0 // With the marking above, this call doesn't seem to be needed got_metadata_do(f); Unfortunately called AOTCompiledMethod::metadata_do() does not iterate over all Klass* which could be referenced by AOT code by accessing _metaspace_got array.
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