git: openjdk/jdk: master: 2 new changesets

[Thomas Schatzl]

Changeset: 1188ca55
Branch: master
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-10-01 08:07:59 +0000
URL:       https://git.openjdk.org/jdk/commit/1188ca55f525554d2bb10691b368c818d98e5ea7

8368954: G1: Document why G1 uses TLS storage for the current card table reference

Reviewed-by: ayang, rcastanedalo, iwalulya

! src/hotspot/share/gc/g1/g1ThreadLocalData.hpp

Changeset: 6c2d3834
Branch: master
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2025-10-01 08:08:19 +0000
URL:       https://git.openjdk.org/jdk/commit/6c2d383492d194eb8a604a58a0336c371cbb1ea5

8368953: Document the reason why Serial/Parallel/G1 use zero as dirty card value

Co-authored-by: Albert Mingkun Yang <ayang at openjdk.org>
Reviewed-by: ayang, iwalulya

! src/hotspot/share/gc/shared/cardTable.hpp