RFR: 8327286: Obsolete unused NUMAPageScanRate product option

[Albert Mingkun Yang]

On Tue, 5 Mar 2024 10:36:50 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> Hi all,
> 
>   please review making the flag `NUMAPageScanRate` obsolete.
> 
> This option controlled some fairly esoteric performance capability for Solaris; Solaris support has been removed in JDK 15, and the last remaining reference to the option (which was a no-op) in JDK 22.
> 
> Please also look at the CSR.
> 
> Testing: local compilation, grepping sources, starting the VM with that option to see that the message shows up.
> 
> Thanks,
>   Thomas

Marked as reviewed by ayang (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/18118#pullrequestreview-1916645426