Integrated: 8370943: Support heap expansion during startup in Serial and Parallel

[Albert Mingkun Yang]

On Thu, 30 Oct 2025 11:41:20 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Add heap expansion logic in allocation slow-path during startup. Some asserts are relaxed to be used by java-threads and outside of safepoint.
> 
> Test: tier1-5

This pull request has now been integrated.

Changeset: 67a81c47
Author:    Albert Mingkun Yang <ayang at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/67a81c476f1e3c0d6aeca0d0aa2148efcb70a180
Stats:     26 lines in 4 files changed: 20 ins; 2 del; 4 mod

8370943: Support heap expansion during startup in Serial and Parallel

Reviewed-by: fandreuzzi, eosterlund, tschatzl

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PR: https://git.openjdk.org/jdk/pull/28059