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  1. JDK
  2. JDK-8245124

Shenandoah: optimize code root evacuation/update during concurrent class unloading

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    • Subcomponent:
      gc
    • Resolved In Build:
      b24

      Description

      Code root processing dominates concurrent class unloading and ShenandoahNMethodUnlinkClosure::do_nmethod() does the heavy lifting.

      But the implementation is not optimal, it calls general purpose ShenandoahNMethod::heal_nmethod() and can not be inlined.





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            • Assignee:
              zgu Zhengyu Gu
              Reporter:
              zgu Zhengyu Gu
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