RFR: 8332362: Implement os::committed_in_range for MacOS and AIX [v5]

[Thomas Stuefe]

On Fri, 14 Jun 2024 13:57:08 GMT, Robert Toyonaga <duke at openjdk.org> wrote:

> Why are you going back to the version which doesn't build on AIX?

Do you get build errors? Which ones?

He changed the logic on AIX since mincore(2) does not work on thread stacks, and the function is used to scan thread stack memory.

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PR Comment: https://git.openjdk.org/jdk/pull/19455#issuecomment-2175065252