RFR: 8343840: Rewrite the ObjectMonitor lists [v2]

[Fredrik Bredberg]

On Thu, 27 Feb 2025 14:15:15 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Fredrik Bredberg has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Update after review by David and Coleen.
>
> src/hotspot/share/runtime/objectMonitor.cpp line 735:
> 
>> 733:       assert(!has_successor(current), "invariant");
>> 734:       assert(has_owner(current), "invariant");
>> 735:       return true;
> 
> I wonder for a future RFE we can move these asserts into TryLock.

Good idea!

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PR Review Comment: https://git.openjdk.org/jdk/pull/23421#discussion_r1974277231