RFR: Upstream merge up to d2f118d3f8e7

[Zhengyu Gu]

Good to me.

-Zhengyu

On Fri, Dec 7, 2018 at 3:02 PM Roman Kennke <rkennke at redhat.com> wrote:

> This is out-of-order upstream merge up to (but excluding) Zhengyu's
> taskqueue stuff, to ease applying to Shenandoah.
>
> I had to resolve some conflicts due to vm_operations renames, and
> reshuffling of AdaptiveSizePolicy.
>
>
> http://cr.openjdk.java.net/~rkennke/upstream-jdk12-merge-2018-12-07/outgoing.txt
>
> Testing (ongoing): hotspot_gc_shenandoah
>
> Ok?
>
> Roman
>
>