[jdk26] RFR: 8374743: G1 starts a concurrent mark when allocating humongous objects during initialization

[Thomas Schatzl]

On Mon, 12 Jan 2026 09:44:20 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

>> Hi all,
>> 
>>   This pull request contains a backport of commit [fb13abef](https://github.com/openjdk/jdk/commit/fb13abef44d535ebc4535921fd4eb0f285030465) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
>> 
>>   The commit being backported was authored by Thomas Schatzl on 12 Jan 2026 and was reviewed by Erik Österlund, Ivan Walulya, Stefan Johansson and Aleksey Shipilev.
>> 
>> Thanks!
>
> Marked as reviewed by iwalulya (Reviewer).

Thanks @walulyai @shipilev for your reviews

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PR Comment: https://git.openjdk.org/jdk/pull/29160#issuecomment-3738106444