RFR: 8370681: [BACKOUT] Improve memory ordering in new CPU Time Profiler

[Johannes Bechberger]

Clean backout.

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Commit messages:
 - Backout change

Changes: https://git.openjdk.org/jdk/pull/27998/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27998&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8370681
  Stats: 41 lines in 2 files changed: 12 ins; 12 del; 17 mod
  Patch: https://git.openjdk.org/jdk/pull/27998.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/27998/head:pull/27998

PR: https://git.openjdk.org/jdk/pull/27998