[jdk8u-dev] RFR: 8244500: jtreg test error in test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java [v5]

[Jonathan Dowland]

> This is a backport of 8244500 to jdk8u-dev as part of cgroups v2 support.
> 
> It's a test-only change.
> 
> The patch needed adjusting for jdk8u, mostly to JDK-module-specific things.

Jonathan Dowland has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains two additional commits since the last revision:

 - Don't pass --add-exports to jdk8u java inside docker
   
   These are JDK9+ module specific parameters.
 - 8244500: jtreg test error in test/hotspot/jtreg/containers/docker/TestMemoryAwareness.java
   
   When the kernel doesn't support swap limits, expect host values instead.
   
   Reviewed-by: sgehwolf
   Backport-of: fb5132254d834ba01a4b65ce64143843e83c674e

-------------

Changes:
  - all: https://git.openjdk.org/jdk8u-dev/pull/142/files
  - new: https://git.openjdk.org/jdk8u-dev/pull/142/files/0cfe1277..ccb9c108

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=142&range=04
 - incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=142&range=03-04

  Stats: 71 lines in 4 files changed: 50 ins; 4 del; 17 mod
  Patch: https://git.openjdk.org/jdk8u-dev/pull/142.diff
  Fetch: git fetch https://git.openjdk.org/jdk8u-dev pull/142/head:pull/142

PR: https://git.openjdk.org/jdk8u-dev/pull/142