93 pte_t *get_prealloc_pte(unsigned long pfn)  in get_prealloc_pte()  argument
95 	int node = pfn_to_nid(pfn);  in get_prealloc_pte()
96 	pfn &= ~(-1UL << (NR_PA_HIGHBIT_SHIFT - PAGE_SHIFT));  in get_prealloc_pte()
98 	BUG_ON(pfn >= num_l2_ptes[node]);  in get_prealloc_pte()
99 	return &l2_ptes[node][pfn];  in get_prealloc_pte()
408 	unsigned long address, pfn;  in kernel_physical_mapping_init()  local
453 		pfn = node_start_pfn[i];  in kernel_physical_mapping_init()
456 		init_prealloc_ptes(i, end_pfn - pfn);  in kernel_physical_mapping_init()
458 		address = (unsigned long) pfn_to_kaddr(pfn);  in kernel_physical_mapping_init()
459 		while (pfn < end_pfn) {  in kernel_physical_mapping_init()
462 			pte = get_prealloc_pte(pfn);  in kernel_physical_mapping_init()
463 			if (pfn < end_huge_pfn) {  in kernel_physical_mapping_init()
465 				*(pte_t *)pmd = pte_mkhuge(pfn_pte(pfn, prot));  in kernel_physical_mapping_init()
467 				     pfn++, pte_ofs++, address += PAGE_SIZE)  in kernel_physical_mapping_init()
468 					pte[pte_ofs] = pfn_pte(pfn, prot);  in kernel_physical_mapping_init()
474 				     pfn++, pte_ofs++, address += PAGE_SIZE) {  in kernel_physical_mapping_init()
476 					pte[pte_ofs] = pfn_pte(pfn, prot);  in kernel_physical_mapping_init()
509 	pfn = 0;  /* code starts at PA 0 */  in kernel_physical_mapping_init()
534 		     pfn++, address += PAGE_SIZE) {  in kernel_physical_mapping_init()
547 			pte[pte_ofs] = pfn_pte(pfn, prot);  in kernel_physical_mapping_init()
572 		     pfn += PFN_DOWN(HPAGE_SIZE), address += HPAGE_SIZE)  in kernel_physical_mapping_init()
573 			*(pte_t *)(pmd++) = pfn_pte(pfn, pteval);  in kernel_physical_mapping_init()
660 	unsigned long pfn;  in init_free_pfn_range()  local
663 	for (pfn = start; pfn < end; ) {  in init_free_pfn_range()
665 		int order = __ffs(pfn);  in init_free_pfn_range()
672 		while (pfn + count > end) {  in init_free_pfn_range()
690 		pfn += count;  in init_free_pfn_range()
935 		int pfn = kaddr_to_pfn((void *)addr);  in free_init_pages()  local
936 		struct page *page = pfn_to_page(pfn);  in free_init_pages()
952 				   pfn_pte(pfn, PAGE_KERNEL));  in free_init_pages()