git: openjdk/jdk21u-dev: master: 8352765: G1CollectedHeap::expand_and_allocate() may fail to allocate even after heap expansion succeeds

[Thomas Stuefe]

Changeset: c3a37618
Branch: master
Author:    Thomas Stuefe <stuefe at openjdk.org>
Date:      2025-08-28 17:05:48 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/c3a37618d2ed48039734529467cd92e7075697ed

8352765: G1CollectedHeap::expand_and_allocate() may fail to allocate even after heap expansion succeeds

Backport-of: 804a8fa4e96a32be2b38c2d0906dc5861a292007

! src/hotspot/share/gc/g1/g1Policy.cpp