RFR: 8291555: Implement alternative fast-locking scheme [v62]

[Daniel D. Daugherty]

On Wed, 26 Apr 2023 18:33:28 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

>> src/hotspot/share/logging/logTag.hpp line 80:
>> 
>>> 78:   LOG_TAG(exceptions) \
>>> 79:   LOG_TAG(exit) \
>>> 80:   LOG_TAG(fastlock2) \
>> 
>> So why 'fastlock2'? Where's 'fastlock1'? Or 'fastlock'?
>
> It's currently only used in the arm port. I'm changing it to 'fastlock', ok?

Yup.

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PR Review Comment: https://git.openjdk.org/jdk/pull/10907#discussion_r1178391272