git: openjdk/jdk: 8271217: Fix race between G1PeriodicGCTask checks and GC request

[Kim Barrett]

Changeset: 452f7d76
Author:    Kim Barrett <kbarrett at openjdk.org>
Date:      2021-08-04 15:04:55 +0000
URL:       https://git.openjdk.java.net/jdk/commit/452f7d764fc0112cabf0be944e4233173d63f933

8271217: Fix race between G1PeriodicGCTask checks and GC request

Reviewed-by: iwalulya, tschatzl, lkorinth

! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
+ src/hotspot/share/gc/g1/g1GCCounters.cpp
+ src/hotspot/share/gc/g1/g1GCCounters.hpp
! src/hotspot/share/gc/g1/g1PeriodicGCTask.cpp
! src/hotspot/share/gc/g1/g1PeriodicGCTask.hpp
! src/hotspot/share/gc/g1/g1VMOperations.cpp
! src/hotspot/share/gc/g1/g1VMOperations.hpp