highmem_mapnr     302 arch/powerpc/mm/mem.c 		unsigned long pfn, highmem_mapnr;
highmem_mapnr     304 arch/powerpc/mm/mem.c 		highmem_mapnr = lowmem_end_addr >> PAGE_SHIFT;
highmem_mapnr     305 arch/powerpc/mm/mem.c 		for (pfn = highmem_mapnr; pfn < max_mapnr; ++pfn) {