hg: jdk8u/jdk8u-jfr-incubator/hotspot: 8229401: Fix JFR code cache test failures; ...

[neugens at redhat.com]

Changeset: a248d0be1309
Author:    neugens
Date:      2019-08-19 10:11 +0200
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-jfr-incubator/hotspot/rev/a248d0be1309

8229401: Fix JFR code cache test failures
8223689: Add JFR Thread Sampling Support
8223690: Add JFR BiasedLock Event Support
8223691: Add JFR G1 Region Type Change Event Support
8223692: Add JFR G1 Heap Summary Event Support
Summary: Backport JFR from JDK11, additional fixes
Reviewed-by: neugens, apetushkov
Contributed-by: denghui.ddh at alibaba-inc.com

! src/share/vm/code/codeBlob.cpp
! src/share/vm/code/codeBlob.hpp
! src/share/vm/code/codeCache.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp
! src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp
+ src/share/vm/gc_implementation/g1/g1HeapRegionTraceType.hpp
! src/share/vm/gc_implementation/g1/heapRegion.cpp
! src/share/vm/gc_implementation/g1/heapRegion.hpp
+ src/share/vm/gc_implementation/g1/heapRegionTracer.cpp
+ src/share/vm/gc_implementation/g1/heapRegionTracer.hpp
! src/share/vm/gc_implementation/g1/heapRegionType.cpp
! src/share/vm/gc_implementation/g1/heapRegionType.hpp
! src/share/vm/gc_implementation/shared/gcHeapSummary.hpp
! src/share/vm/gc_implementation/shared/gcTraceSend.cpp
! src/share/vm/jfr/periodic/sampling/jfrThreadSampler.cpp
! src/share/vm/jfr/recorder/checkpoint/types/jfrType.cpp
! src/share/vm/jfr/support/jfrThreadExtension.hpp
! src/share/vm/prims/whitebox.cpp
! src/share/vm/prims/whitebox.hpp
! src/share/vm/runtime/biasedLocking.cpp
! src/share/vm/runtime/globals.cpp
! src/share/vm/runtime/globals.hpp
! src/share/vm/runtime/thread.hpp