JDK-8221629 : Shenandoah: Cleanup class unloading logic
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: gc
  • Affected Version: 8-shenandoah,11-shenandoah,13
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2019-03-28
  • Updated: 2019-05-22
  • Resolved: 2019-03-29
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JDK 13
13 b15Fixed
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Description
Shenandoah does not need weak cld closure when class unloading is on, and it marks through weak clds when class unloading is off.

Cleanup related APIs.

Comments
Webrev: http://cr.openjdk.java.net/~zgu/JDK-8221629/webrev.00/index.html
28-03-2019