git: openjdk/jdk: master: 8261242: [Linux] OSContainer::is_containerized() returns true when run outside a container

[Severin Gehwolf]

Changeset: 0a6ffa57
Author:    Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2024-07-01 08:47:29 +0000
URL:       https://git.openjdk.org/jdk/commit/0a6ffa57954ddf4f92205205a5a1bada813d127a

8261242: [Linux] OSContainer::is_containerized() returns true when run outside a container

Reviewed-by: stuefe, iklam

! src/hotspot/os/linux/cgroupSubsystem_linux.cpp
! src/hotspot/os/linux/cgroupSubsystem_linux.hpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV1Subsystem_linux.hpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.cpp
! src/hotspot/os/linux/cgroupV2Subsystem_linux.hpp
! src/hotspot/os/linux/osContainer_linux.cpp
! src/hotspot/share/include/jvm.h
! src/hotspot/share/prims/jvm.cpp
! src/java.base/linux/classes/jdk/internal/platform/CgroupMetrics.java
! src/java.base/linux/classes/jdk/internal/platform/CgroupSubsystem.java
! src/java.base/linux/native/libjava/CgroupMetrics.c
! src/java.base/share/classes/jdk/internal/platform/Metrics.java
! src/java.base/share/classes/sun/launcher/LauncherHelper.java
! test/hotspot/gtest/runtime/test_cgroupSubsystem_linux.cpp
! test/hotspot/jtreg/ProblemList.txt
- test/hotspot/jtreg/containers/cgroup/PlainRead.java
+ test/hotspot/jtreg/containers/cgroup/TestContainerized.java
+ test/jdk/jdk/internal/platform/cgroup/TestSystemSettings.java
! test/lib/jdk/test/lib/containers/cgroup/MetricsTester.java