RFR: 8366781: Parallel: Include OS free memory in GC selection heuristics [v3]

[Guoxiong Li]

On Fri, 17 Oct 2025 14:27:21 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> > The method PSScavenge::should_attempt_scavenge only judges whether it should run young GC...
> 
> True, that's why I find that using a named bool is more explicit, especially now that this method is growing slightly lengthier.

It seems more like a code style problem. So I am not strict with this problem now.

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PR Comment: https://git.openjdk.org/jdk/pull/27068#issuecomment-3417995061