/* CONFIG_MMU architectures set up ZERO_PAGE in their paging_init()  */
static int __init init_zero_pfn(void)
/* CONFIG_MMU architectures set up ZERO_PAGE in their paging_init()  */
static int __init init_zero_pfn(void)
{
	zero_pfn = page_to_pfn(ZERO_PAGE(0));
	return 0;
}