[11] RFR: 2019-10-24, bulk backports to sh/jdk11

[Aleksey Shipilev]

On 10/24/19 3:28 PM, Aleksey Shipilev wrote:
> https://cr.openjdk.java.net/~shade/shenandoah/backports/jdk11-20191024/webrev.01/
> 
> This bunch includes:
> 
>  [backport] 8232205: Shenandoah: missing "Update References" -> "Update Roots" tracing
>  [backport] 8232534: Shenandoah: guard against reentrant ShenandoahHeapLock locking
>  [backport] 8232573: Shenandoah: cleanup and add more logging for in-pause phases
>  [backport] 8232575: Shenandoah: asynchronous object/region pinning
>  [backport] 8232802: Shenandoah: transition between "cset" and "pinned_cset" does not require
> cancelled gc
>  [backport] 8232702: Shenandoah: gc/shenandoah/TestVerifyJCStress.java uses non-existent
> -XX:+VerifyObjectEquals
>  [backport] 8232730: Shenandoah: Traversal should not CAS the roots
>  [backport] 8232729: Shenandoah: assert ShenandoahHeap::cas_oop addresses are aligned
>  [backport] 8232791: Shenandoah: passive mode should disable pacing
>  [backport] 8232908: Shenandoah: compact heuristics has incorrect trigger "Free is lower than
> allocated recently"
> 
> Testing: it passed a few nightlies in jdk/jdk; hotspot_gc_shenandoah {fastdebug, release}

Ping?

-- 
Thanks,
-Aleksey