RFR: 8363929: G1: Add G1 prefix to various G1 specific global locks

[Thomas Schatzl]

On Thu, 24 Jul 2025 08:32:34 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Hi all,
>> 
>>   please review this renaming of a few G1 specific locks to have a G1 prefix to make it clear that they should not be used elsewhere.
>> 
>> Testing: local compilation, gha
>> 
>> Thanks,
>>   Thomas
>
> src/hotspot/share/runtime/mutexLocker.hpp line 73:
> 
>> 71: extern Mutex*   NonJavaThreadsList_lock;         // a lock on the NonJavaThreads list
>> 72: extern Mutex*   NonJavaThreadsListSync_lock;     // a lock for NonJavaThreads list synchronization
>> 73: extern Monitor* G1CGC_lock;                        // used for coordination between
> 
> In all hunks in this file: comment indenting. May even add "G1" to comments, where appropriate.

I remember fixing the indentation, maybe it got lost somewhere. Thanks for pointing this out.

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PR Review Comment: https://git.openjdk.org/jdk/pull/26444#discussion_r2228162737