RFR: 8322420: [Linux] cgroup v2: Limits in parent nested control groups are not detected [v2]

[Jan Kratochvil]

> The testcase requires root permissions.

Jan Kratochvil has updated the pull request incrementally with one additional commit since the last revision:

  Fix gtest testcases compilation errors

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Changes:
  - all: https://git.openjdk.org/jdk/pull/17198/files
  - new: https://git.openjdk.org/jdk/pull/17198/files/8ccd7387..395ef61f

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=17198&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=17198&range=00-01

  Stats: 23 lines in 2 files changed: 3 ins; 0 del; 20 mod
  Patch: https://git.openjdk.org/jdk/pull/17198.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17198/head:pull/17198

PR: https://git.openjdk.org/jdk/pull/17198