RFR: 8341544: Restore fence() in Mutex
Erik Österlund
eosterlund at openjdk.org
Thu May 15 21:40:54 UTC 2025
On Mon, 5 May 2025 11:13:05 GMT, Anton Artemov <duke at openjdk.org> wrote:
> Added a fence in the mutex code in order to restore the old documented semantics of fence - lock - acquire.
>
> No significant performance impact observed in an extending testing.
>
> Tested in tiers 1-3.
Marked as reviewed by eosterlund (Reviewer).
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PR Review: https://git.openjdk.org/jdk/pull/25033#pullrequestreview-2845026168
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