[crac] RFR: Prevent an assertion: Attempting to acquire lock PeriodicTask_lock... [v2]

[Anton Kozlov]

On Mon, 21 Aug 2023 17:17:23 GMT, Jan Kratochvil <jkratochvil at openjdk.org> wrote:

>> Prevent an assertion: `Attempting to acquire lock PeriodicTask_lock/safepoint out of order with lock Threads_lock/safepoint-1 -- possible deadlock`
>
> Jan Kratochvil has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Move a part of wakeup_threads_in_timedwait() out of VM_Operation.
>    - suggested by Anton Kozlov

LGTM, thank you!

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

Marked as reviewed by akozlov (Lead).

PR Review: https://git.openjdk.org/crac/pull/106#pullrequestreview-1593935369