RFR (sh/jdk11): Split G1 SATBMarkQueue/Set and Shenandoah SATBMarkQueue/Set

[Zhengyu Gu]

Okay.

Thanks,

-Zhengyu

On 12/10/19 5:12 PM, Roman Kennke wrote:
> In order to reduce Shenandoah's shared-code exposure in
> shenandoah/jdk11, I propose to split the current mixed implementation of
> SATBMarkQueue/Set and have Shenandoah have its own implementation. I
> basically forked the current mixed impl (with some slight modifications
> and renames) to shenandoahMarkQueue.hpp/cpp and reverted the G1 impl
> back to its original state. This gets us rid of a significant chunk of
> shared-code changes vs upstream jdk11u.
> 
> Webrev:
> http://cr.openjdk.java.net/~rkennke/shjdk11-shenandoah-satb/webrev.00/
> 
> Testing: hotspot_gc_shenandoah
> 
> Can I please get a review?
> 
> Thanks,
> Roman
>