[jdk17u-dev] RFR: 8170817: G1: Returning MinTLABSize from unsafe_max_tlab_alloc causes TLAB flapping

[Paul Hohensee]

On Wed, 26 Jun 2024 00:32:23 GMT, Xiaolong Peng <xpeng at openjdk.org> wrote:

> Hi all,
> 
> This pull request contains a backport of commit [4c79e7d5](https://github.com/openjdk/jdk/commit/4c79e7d59caec01b4d2bdae2f7d25f1dd24ffbf6) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.
> 
> The commit being backported was authored by Ivan Walulya on 12 Oct 2023 and was reviewed by Thomas Schatzl and Albert Mingkun Yang.
> 
> Additional test:
> - [x]  make test TEST=test/hotspot/jtreg/:tier2 CONF=linux-aarch64-server-fastdebug
> There were two irrelevant failures, I have created bug for them https://bugs.openjdk.org/browse/JDK-8335127
> 
> Thanks!

nullptr -> NULL. Lgtm.

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Marked as reviewed by phh (Reviewer).

PR Review: https://git.openjdk.org/jdk17u-dev/pull/2639#pullrequestreview-2146859444