RFR: 8366328: G1: Crash on reading os::thread_cpu_time

[Jonas Norlinder]

On Thu, 4 Sep 2025 09:33:57 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

> I wonder if the logic and _is_shutting_down should be lifted to CollectedHeap. It seems to me that it would useful to support this for all collectors.
> Other collectors already have similar logic, named differently e.g. Zabort, ShenandoahCollectorPolicy::record_shutdown

Then I think this would be a good opportunity to consolidate this.

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PR Comment: https://git.openjdk.org/jdk/pull/27087#issuecomment-3252977409