[aarch64-port-dev ] git: openjdk/aarch64-port: master: 8252842: Extend jmap to support parallel heap dump

[Lin Zang]

Changeset: a74c099d
Author:    Lin Zang <lzang at openjdk.org>
Date:      2021-09-23 07:00:06 +0000
URL:       https://git.openjdk.java.net/aarch64-port/commit/a74c099d67272b2ef542405d30db62a82cbbebc6

8252842: Extend jmap to support parallel heap dump

Reviewed-by: rschmelter, cjplummer

! src/hotspot/share/services/attachListener.cpp
! src/hotspot/share/services/heapDumper.cpp
! src/hotspot/share/services/heapDumper.hpp
! src/hotspot/share/services/heapDumperCompression.cpp
! src/hotspot/share/services/heapDumperCompression.hpp
! test/lib/jdk/test/lib/hprof/parser/Reader.java