git: openjdk/jdk: master: 8372543: Shenandoah: undercalculated the available size when soft max takes effect

[Xiaolong Peng]

Changeset: b1e8c4e0
Branch: master
Author:    Rui Li <ruiamzn at amazon.com>
Committer: Xiaolong Peng <xpeng at openjdk.org>
Date:      2025-12-16 07:02:15 +0000
URL:       https://git.openjdk.org/jdk/commit/b1e8c4e030f42ea3146b2502c9ab030bc79a8147

8372543: Shenandoah: undercalculated the available size when soft max takes effect

Reviewed-by: wkemper, kdnilsen

! src/hotspot/share/gc/shenandoah/heuristics/shenandoahAdaptiveHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahCompactHeuristics.cpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahSpaceInfo.hpp
! src/hotspot/share/gc/shenandoah/heuristics/shenandoahStaticHeuristics.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp
! src/hotspot/share/gc/shenandoah/shenandoahFreeSet.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahGlobalGeneration.hpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.cpp
! src/hotspot/share/gc/shenandoah/shenandoahYoungGeneration.hpp
+ test/hotspot/jtreg/gc/shenandoah/TestSoftMaxHeapSizeAvailableCalc.java