RFR: 8314243: Make VM_Exit::wait_for_threads_in_native_to_block wait for user threads time configurable [v3]

[David Holmes]

On Tue, 14 Nov 2023 23:40:14 GMT, Jiangli Zhou <jiangli at openjdk.org> wrote:

>> CSR: https://bugs.openjdk.org/browse/JDK-8314305
>
> Jiangli Zhou has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Incorporate David Holmes' UserThreadWaitAttemptsAtExit flag doc edit suggestion.

Looks good. Thanks.

Please update the CSR request to match the PR.

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Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/16591#pullrequestreview-1733540750