[15] RFR 8246162: Shenandoah: full GC does not mark code roots when class unloading is off

Aleksey Shipilev shade at redhat.com
Fri May 29 17:10:02 UTC 2020


On 5/29/20 6:57 PM, Zhengyu Gu wrote:
> When class unloading is off, Shenandoah should mark through code roots. 
> In normal cycle, this is done during concurrent marking phase. However, 
> full GC does not execute concurrent marking phase, we should piggyback 
> code root marking in final mark.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8246162
> Webrev: http://cr.openjdk.java.net/~zgu/JDK-8246162/webrev.00/

Looks good!

-- 
Thanks,
-Aleksey



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