git: openjdk/jdk15u-dev: 8250984: Memory Docker tests fail on some Linux kernels w/o cgroupv1 swap limit capabilities

[Ekaterina Vergizova]

Changeset: 4d0f9059
Author:    Ekaterina Vergizova <evergizova at openjdk.org>
Date:      2021-05-13 09:42:34 +0000
URL:       https://git.openjdk.java.net/jdk15u-dev/commit/4d0f9059652b359a4f7e303550a6f7b8db564738

8250984: Memory Docker tests fail on some Linux kernels w/o cgroupv1 swap limit capabilities

Reviewed-by: yan
Backport-of: 0187567704d79ecf394d4cb656d0ba4c886351f1

! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1MemorySubSystemController.java
! src/java.base/linux/classes/jdk/internal/platform/cgroupv1/CgroupV1Subsystem.java
! test/hotspot/jtreg/containers/cgroup/PlainRead.java
! test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
! test/jdk/jdk/internal/platform/docker/MetricsMemoryTester.java
! test/lib/jdk/test/lib/containers/cgroup/MetricsTesterCgroupV1.java