hg: jdk-updates/jdk11u-dev: 8247615: Initialize the bytes left for the heap sampler

[volker.simonis at gmail.com]

Changeset: 22cbdebf83b8
Author:    jcbeyler
Date:      2020-08-07 11:23 -0700
URL:       https://hg.openjdk.java.net/jdk-updates/jdk11u-dev/rev/22cbdebf83b8

8247615: Initialize the bytes left for the heap sampler
Summary: Initialize the heap sampler correctly before usage
Reviewed-by: sspitsyn, martin, manc

! src/hotspot/share/gc/shared/threadLocalAllocBuffer.hpp
! src/hotspot/share/runtime/threadHeapSampler.hpp
+ test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/MyPackage/HeapMonitorInitialAllocationTest.java