RFR: 8357218: G1: Remove loop in G1CollectedHeap::try_collect_fullgc [v5]

[Kim Barrett]

On Tue, 20 May 2025 07:20:30 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

>> Simple removing unnecessary loop in "caller" of `VM_G1CollectFull`, because an explicit full-gc always run-to-completion.
>> 
>> Test: tier1-3
>
> Albert Mingkun Yang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   review

Looks good.

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Marked as reviewed by kbarrett (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/25296#pullrequestreview-2853310828