iomem_pages        30 arch/um/kernel/physmem.c 	unsigned long iomem_pages, total_pages;
iomem_pages        33 arch/um/kernel/physmem.c 	iomem_pages   = iomem   >> PAGE_SHIFT;
iomem_pages        36 arch/um/kernel/physmem.c 	total_pages   = phys_pages + iomem_pages + highmem_pages;