示例#1
0
int page_home(struct page *page)
{
	if (PageHighMem(page)) {
		return initial_page_home();
	} else {
		unsigned long kva = (unsigned long)page_address(page);
		return pte_to_home(*virt_to_pte(NULL, kva));
	}
}
int page_home(struct page *page)
{
	if (PageHighMem(page)) {
		return PAGE_HOME_HASH;
	} else {
		unsigned long kva = (unsigned long)page_address(page);
		return pte_to_home(*virt_to_kpte(kva));
	}
}