RFR: 8354811: clock_tics_per_sec code duplication between os_linux and os_posix [v2]

[Lutz Schmidt]

On Fri, 25 Apr 2025 12:15:31 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

>> Seems some of the clock_tics_per_sec code can be unified (e.g. in os_posix) between os_linux and os_posix.
>
> Matthias Baesken has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Adjust os_perf_aix.cpp too

LGTM now.

Marked as reviewed by lucy (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/24720#pullrequestreview-2795862939
PR Review: https://git.openjdk.org/jdk/pull/24720#pullrequestreview-2795863020