hg: jdk/jdk: 8203394: Implementation of JEP 331: Low-Overhead Heap Profiling

[serguei.spitsyn at oracle.com]

Changeset: e2a7f431f65c
Author:    jcbeyler
Date:      2018-06-15 00:49 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/e2a7f431f65c

8203394: Implementation of JEP 331: Low-Overhead Heap Profiling
Summary: Implement Low-Overhead Heap Profiling
Reviewed-by: eosterlund, gthornbr, rehn, sspitsyn, tschatzl

! make/nb_native/nbproject/configurations.xml
! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/gc/shared/collectedHeap.inline.hpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.cpp
! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/prims/jvmti.xml
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEventController.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/jvmtiExport.hpp
! src/hotspot/share/prims/jvmtiManageCapabilities.cpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/mutexLocker.cpp
! src/hotspot/share/runtime/mutexLocker.hpp
! src/hotspot/share/runtime/thread.hpp