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  1. JDK
  2. JDK-8215220

Simplify Shenandoah task termination in aborted paths

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    • gc
    • b24

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        During upstreaming ShenandoahTaskTermination and investigating inconsistent termination state reported by Thomas Schatzl, I believe we don't have to offer termination from every worker threads, since task termination should reach consistent state at then end, regardless it is normal or aborted termination (see JDK-8215047 for details).

        That says, Shenandoah can dramatically simplify task termination logic, and eliminates ShenandoahCancelledTerminatorTerminator.

        This work does not depend on fixing of JDK-8215047, because it does not reuse terminator.
         

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                zgu Zhengyu Gu
                zgu Zhengyu Gu
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