hg: jdk/jdk: 8218049: Survivor MemoryMXBean used() size granularity is region based

[sangheon.kim at oracle.com]

Changeset: 0c5d713cf43f
Author:    sangheki
Date:      2019-04-08 12:15 -0700
URL:       http://hg.openjdk.java.net/jdk/jdk/rev/0c5d713cf43f

8218049: Survivor MemoryMXBean used() size granularity is region based
Reviewed-by: tschatzl, kbarrett

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1EdenRegions.hpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.cpp
! src/hotspot/share/gc/g1/g1MonitoringSupport.hpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.cpp
! src/hotspot/share/gc/g1/g1SurvivorRegions.hpp
! src/hotspot/share/gc/g1/vmStructs_g1.hpp
! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/gc/survivorAlignment/TestAllocationInEden.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromEdenToTenured.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterFullGC.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionFromSurvivorToTenuredAfterMinorGC.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionLABLargeSurvivorAlignment.java
! test/hotspot/jtreg/gc/survivorAlignment/TestPromotionToSurvivor.java