ARM64_SWAPPER_USES_SECTION_MAPS 21 arch/arm64/include/asm/kernel-pgtable.h #define ARM64_SWAPPER_USES_SECTION_MAPS 1 ARM64_SWAPPER_USES_SECTION_MAPS 23 arch/arm64/include/asm/kernel-pgtable.h #define ARM64_SWAPPER_USES_SECTION_MAPS 0