[8] RFR: Shenandoah: add root statistics for string dedup table/queues

[Zhengyu Gu]

Good to go.

-Zhengyu

On 5/19/20 8:50 AM, Aleksey Shipilev wrote:
> This one:
>   https://cr.openjdk.java.net/~shade/shenandoah/8u-strdedup-root-stats/webrev.02/
> 
> ...also adds the 8u-specific strdedup-thread counter.
> 
> Still passes hotspot_gc_shenandoah.
> 
> -Aleksey
> 
> On 5/19/20 1:51 PM, Zhengyu Gu wrote:
>> Good to me.
>>
>> -Zhengyu
>>
>> On 5/18/20 9:11 AM, Aleksey Shipilev wrote:
>>> This is sh/jdk8-specific fix to add root statistics for string dedup table/queues. This would match
>>> what sh/jdk11 and jdk/jdk are doing.
>>>
>>> Webrev:
>>>    https://cr.openjdk.java.net/~shade/shenandoah/8u-strdedup-root-stats/webre
>