hg: jdk/jdk: 8244684: G1 abuses StarTask to also include partial objarray scan tasks

[kim.barrett at oracle.com]

Changeset: 6b9d41cd75e3
Author:    kbarrett
Date:      2020-05-14 08:24 -0400
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/6b9d41cd75e3

8244684: G1 abuses StarTask to also include partial objarray scan tasks
Summary: New ScannerTask and PartialArrayScanTask, initially used by G1
Reviewed-by: tschatzl, sjohanss

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.inline.hpp
! src/hotspot/share/gc/g1/g1OopClosures.inline.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.cpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.hpp
! src/hotspot/share/gc/g1/g1ParScanThreadState.inline.hpp
! src/hotspot/share/gc/shared/taskqueue.hpp