RFR: 8363929: G1: Add G1 prefix to various G1 specific global locks [v2]

[Thomas Schatzl]

On Thu, 24 Jul 2025 11:05:34 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   * shade review: fix mutex comments
>
> Looks fine!

Thanks @shipilev @albertnetymk for your reviews

-------------

PR Comment: https://git.openjdk.org/jdk/pull/26444#issuecomment-3126006646