Details
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Bug
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Resolution: Fixed
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P3
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None
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b23
Description
The use of locks of constant pool could raise memory usage (see JDK-8014910) or cause deadlock (see JDK-8008962).
Let's try to remove the lock altogether. Much of the existing operation (see CPSlot class) is already lock free.
Let's try to remove the lock altogether. Much of the existing operation (see CPSlot class) is already lock free.
Attachments
Issue Links
- relates to
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JDK-8008962 NPG: Memory regression: One extra Monitor per ConstantPool
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- Closed
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JDK-8047290 Make Mutex::_no_safepoint_check_flag locks verify that this lock never checks for safepoint
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- Resolved
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