RFR: 8369622: GlobalChunkPoolMutex is recursively locked during error handling [v3]

[David Holmes]

On Wed, 22 Oct 2025 12:24:04 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> This change disables recursive locking for the ChunkPoolLocker during error handling for NMT callers.  The patch is written by Johan as an alternative to supporting another recursive locker for this lock.
>> Tested with tier1-4, tier5 on aarch64 (product and debug).
>
> Coleen Phillimore has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Small things.

Thanks for the tweaks

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Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/27869#pullrequestreview-3367953478