INIT_MEMBLOCK_RESERVED_REGIONS  350 arch/arm64/include/asm/memory.h # define INIT_MEMBLOCK_RESERVED_REGIONS	(INIT_MEMBLOCK_REGIONS + NR_CPUS + 1)
INIT_MEMBLOCK_RESERVED_REGIONS   29 mm/memblock.c  # define INIT_MEMBLOCK_RESERVED_REGIONS		INIT_MEMBLOCK_REGIONS