RFR: 8355627: Don't use ThreadCritical for EventLog list [v4]

[Coleen Phillimore]

On Wed, 30 Apr 2025 20:39:30 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Use LockFreeStack to link events on the eventLog queue.  They are never popped so this requires no further synchronization.
>> Tested by tier1-4.
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   remove memory order specification

Thank you for reviewing and commenting, Aleksey, Zhengyu, Leonid and Martin.

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PR Comment: https://git.openjdk.org/jdk/pull/24954#issuecomment-2847009156