hg: jdk/jdk: 8221507: Implement JFR Events for Shenandoah

[shade at redhat.com]

Changeset: 43340a79840d
Author:    kdobson
Date:      2019-05-21 10:36 +0200
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/43340a79840d

8221507: Implement JFR Events for Shenandoah
Reviewed-by: rkennke, shade, egahlin, mseledtsov
Contributed-by: Ken Dobson <kdobson at redhat.com>

! src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.cpp
! src/hotspot/share/gc/shenandoah/shenandoahHeapRegion.hpp
+ src/hotspot/share/gc/shenandoah/shenandoahJfrSupport.cpp
+ src/hotspot/share/gc/shenandoah/shenandoahJfrSupport.hpp
! src/hotspot/share/jfr/metadata/metadata.xml
! src/hotspot/share/jfr/periodic/jfrPeriodic.cpp
! src/jdk.jfr/share/conf/jfr/default.jfc
! src/jdk.jfr/share/conf/jfr/profile.jfc
+ test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionInformationEvent.java
+ test/jdk/jdk/jfr/event/gc/detailed/TestShenandoahHeapRegionStateChangeEvent.java
! test/lib/jdk/test/lib/jfr/EventNames.java
! test/lib/jdk/test/lib/jfr/GCHelper.java