JDK-8249877 : Shenandoah: Report number of dead weak oops during STW weak roots
  • Type: Bug
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 8-shenandoah,11.0.9,15,16
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2020-07-22
  • Updated: 2020-08-05
  • Resolved: 2020-07-22
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JDK 16
16 b07Fixed
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Description
MemberNameLeak test is failing when running in STW mode, because ResolvedMethodTable never receives a gc_notification() call, which is usually done by calling report_num_dead() on the corresponding oop-storage. We do that in concurrent-weak-processing, but apparently not during STW weak processing.

Comments
URL: https://hg.openjdk.java.net/jdk/jdk/rev/7f935ebf3a6e User: rkennke Date: 2020-07-22 13:17:14 +0000
22-07-2020