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List:       openjdk-hotspot-gc-dev
Subject:    Re: RFR(XS) 8235842: Shenandoah: Implement native LRB for narrow oop
From:       Roman Kennke <rkennke () redhat ! com>
Date:       2019-12-12 20:18:56
Message-ID: 59e587aa-ff43-182e-371c-867bfa3067a7 () redhat ! com
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Looks good. Go!

Thanks,
Roman

> Thanks Jie for reporting and verifying the problem.
> 
> Shenandoah used to assume that no compressed oops store in roots, but
> leak profiler store compressed oops in UnifiedOopRef.
> 
> This patch adds native LRB for compressed oop.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8235842
> Webrev: http://cr.openjdk.java.net/~zgu/JDK-8235842/webrev.00/
> 
> Test:
>    hotspot_gc_shenandoah (fastdebug and release)
>    Jie verified original bug with jmc.
> 
> Thanks,
> 
> -Zhengyu
> 

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