[jdk8u-dev] Integrated: 8253797: [cgroups v2] Account for the fact that swap accounting is disabled on some systems

[Jonathan Dowland]

On Fri, 18 Nov 2022 09:56:24 GMT, Jonathan Dowland <jdowland at openjdk.org> wrote:

> This is a clean backport of 8253797 (via 11u) for jdk8u-dev for cgroups v2 support.
> 
> The changed files are exercised by the jtreg test `TestSystemMetrics.java` which passes on my cgroups v2 system.

This pull request has now been integrated.

Changeset: b2619cf5
Author:    Jonathan Dowland <jdowland at openjdk.org>
URL:       https://git.openjdk.org/jdk8u-dev/commit/b2619cf5338fcc536aaa161e44f352e3578513ea
Stats:     45 lines in 2 files changed: 24 ins; 1 del; 20 mod

8253797: [cgroups v2] Account for the fact that swap accounting is disabled on some systems

Backport-of: 669361117d30c9904813b6f728714f8d6abe8484

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PR: https://git.openjdk.org/jdk8u-dev/pull/185