RFR: 8306738: Select num workers for safepoint ParallelCleanupTask [v3]

[Coleen Phillimore]

On Fri, 5 May 2023 07:07:27 GMT, Axel Boldt-Christmas <aboldtch at openjdk.org> wrote:

>> src/hotspot/share/runtime/safepoint.cpp line 550:
>> 
>>> 548:                    Universe::heap()->uses_stack_watermark_barrier()) {}
>>> 549: 
>>> 550:   uint expected_num_workers() const {
>> 
>> should this be 'static' for internal linkage?
>
> It is a method and uses the non static member field `_do_lazy_roots`. Not a free function.

oh ok, good.

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PR Review Comment: https://git.openjdk.org/jdk/pull/13616#discussion_r1186418059