git: openjdk/jdk: master: 2 new changesets

[Thomas Schatzl]

Changeset: 5ede5b47
Branch: master
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-08-21 09:18:58 +0000
URL:       https://git.openjdk.org/jdk/commit/5ede5b47d4291a18acc16833978ded038332cf9c

8364650: G1: Use InvalidCSetIndex instead of UINT_MAX for "invalid" sentinel value of young_index_in_cset

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1HeapRegion.cpp
! src/hotspot/share/gc/g1/g1HeapRegion.hpp

Changeset: b735ef99
Branch: master
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-08-21 09:19:14 +0000
URL:       https://git.openjdk.org/jdk/commit/b735ef99b2285ec55a68896de25d29a02fdfcaf7

8364925: G1: Improve program flow around incremental collection set building

Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/g1/g1CollectionSet.cpp
! src/hotspot/share/gc/g1/g1CollectionSet.hpp