JDK-8256558 : Release Note: Make JVMTI Table Concurrent
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: jvmti
  • Affected Version: 16
  • Priority: P4
  • Status: Closed
  • Resolution: Delivered
  • Submitted: 2020-11-18
  • Updated: 2021-12-03
  • Resolved: 2021-12-02
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JDK 16
16Resolved
Description
For improved performance, JVM/TI ObjectFree events are no longer posted within GC pauses. The events are still posted as requested, and will be posted before ObjectFree events are enabled or disabled with SetNotificationMode. SetNotificationMode can be used to explicitly flush ObjectFree events, if needed.
Comments
Sorry just realized how old this is.
03-12-2021

The release note title does not describe what this release note pertains to. IIUC I would suggest a title like: JVM/TI ObjectFreeEvents are now posted outside the GC pause
03-12-2021