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  1. JDK
  2. JDK-8269803

G1: remove unnecessary NoRefDiscovery

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    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: 18
    • Fix Version/s: 18
    • Component/s: hotspot
    • Labels:
      None
    • Subcomponent:
      gc
    • Resolved In Build:
      b06

      Description

      During a young-gc pause, ConcurrentMark (CM) non-strong reference discovery is temporarily disabled using `NoRefDiscovery`. However, in this pause CM threads are not running (paused like mutator threads). Therefore, it's not necessary to explicitly disable ref discovery for CM.

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              Assignee:
              ayang Albert Yang
              Reporter:
              ayang Albert Yang
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                Updated:
                Resolved: