physpages 7538 mm/page_alloc.c unsigned long physpages, codesize, datasize, rosize, bss_size; physpages 7541 mm/page_alloc.c physpages = get_num_physpages(); physpages 7577 mm/page_alloc.c physpages << (PAGE_SHIFT - 10), physpages 7580 mm/page_alloc.c (physpages - totalram_pages() - totalcma_pages) << (PAGE_SHIFT - 10),