git: openjdk/jdk8u-dev: 8287011: Improve container information

[Jonathan Dowland]

Changeset: 80eec4a1
Branch: master
Author:    Jonathan Dowland <jdowland at openjdk.org>
Date:      2026-01-15 10:09:44 +0000
URL:       https://git.openjdk.org/jdk8u-dev/commit/80eec4a18b82e54d49c5ce261b87f26c28a2c9a7

8287011: Improve container information

Reviewed-by: sgehwolf, phh
Backport-of: 01f5a197102c377c6ce29b1e695657a75c414c3a

! hotspot/src/os/linux/vm/cgroupSubsystem_linux.hpp
! hotspot/src/os/linux/vm/cgroupV1Subsystem_linux.cpp
! hotspot/src/os/linux/vm/cgroupV1Subsystem_linux.hpp
! hotspot/src/os/linux/vm/cgroupV2Subsystem_linux.cpp
! hotspot/src/os/linux/vm/cgroupV2Subsystem_linux.hpp
! hotspot/src/os/linux/vm/osContainer_linux.cpp
! hotspot/src/os/linux/vm/osContainer_linux.hpp
! hotspot/src/os/linux/vm/os_linux.cpp
! hotspot/test/runtime/containers/docker/TestMisc.java