git: openjdk/jdk: 8302047: G1: Remove unused G1RegionToSpaceMapper::_region_granularity

[Albert Mingkun Yang]

Changeset: 3db352d0
Author:    Albert Mingkun Yang <ayang at openjdk.org>
Date:      2023-02-08 13:23:37 +0000
URL:       https://git.openjdk.org/jdk/commit/3db352d003c5996a5f86f0f465adf86326f7e1fe

8302047: G1: Remove unused G1RegionToSpaceMapper::_region_granularity

Reviewed-by: tschatzl

! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.cpp
! src/hotspot/share/gc/g1/g1RegionToSpaceMapper.hpp