Lines Matching defs:pfn
748 static int __ref get_nid_for_pfn(unsigned long pfn)
752 return early_pfn_to_nid(pfn);
754 return pfn_to_nid(pfn);
791 unsigned long pfn;
793 for (pfn = start_pfn; pfn <= end_pfn; pfn++) {
798 * skip pfn range from absent section
800 if (!pfn_in_present_section(pfn)) {
801 pfn = round_down(pfn + PAGES_PER_SECTION,
810 page_nid = get_nid_for_pfn(pfn);