RFR: 8335493: check_gc_overhead_limit should reset SoftRefPolicy::_should_clear_all_soft_refs [v2]

[Kim Barrett]

On Thu, 4 Jul 2024 05:31:28 GMT, Liang Mao <lmao at openjdk.org> wrote:

>> It's for fixing the issue should_clear_all_soft_refs is not reset after Parallel Full GC.
>> 
>> Tested test/hotspot/jtreg/gc with -XX:+UseParallelGC
>
> Liang Mao has updated the pull request incrementally with one additional commit since the last revision:
> 
>   reset in check_gc_overhead_limit

Post-integration 2nd review - looks good.

-------------

PR Review: https://git.openjdk.org/jdk/pull/19982#pullrequestreview-2160275773