hg: jdk8u/jdk8u-dev/hotspot: 8231209: [REDO] ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread

[paul.hohensee at gmail.com]

Changeset: 49dcf5b44dcb
Author:    phh
Date:      2019-09-25 15:22 -0700
URL:       https://hg.openjdk.java.net/jdk8u/jdk8u-dev/hotspot/rev/49dcf5b44dcb

8231209: [REDO] ThreadMXBean::getThreadAllocatedBytes() can be quicker for self thread
Summary: Add com.sun.management.getCurrentThreadAllocatedBytes, implement getThreadAllocatedBytes(long) independent of getThreadAllocatedBytes(long[])
Reviewed-by: mchung, dholmes, sspitsyn

! src/share/vm/services/jmm.h
! src/share/vm/services/management.cpp