git: openjdk/jdk: 8252752: Clear card table for old regions during scan in G1

[Thomas Schatzl]

Changeset: e9c17827
Author:    Thomas Schatzl <tschatzl at openjdk.org>
Date:      2020-09-28 08:28:57 +0000
URL:       https://git.openjdk.java.net/jdk/commit/e9c17827

8252752: Clear card table for old regions during scan in G1

Reviewed-by: kbarrett, iwalulya, ayang

! src/hotspot/share/gc/g1/g1CardTable.hpp
! src/hotspot/share/gc/g1/g1CardTable.inline.hpp
! src/hotspot/share/gc/g1/g1CollectedHeap.cpp
! src/hotspot/share/gc/g1/g1CollectedHeap.hpp
! src/hotspot/share/gc/g1/g1RemSet.cpp
! src/hotspot/share/gc/g1/g1RemSet.hpp