212 static void *get_unlocked_entry(struct xa_state *xas, unsigned int order)  in get_unlocked_entry()  argument
225 		if (dax_entry_order(entry) < order)  in get_unlocked_entry()
477 		struct address_space *mapping, unsigned int order)  in grab_mapping_entry()  argument
485 	entry = get_unlocked_entry(xas, order);  in grab_mapping_entry()
495 		if (order == 0) {  in grab_mapping_entry()
538 		if (order > 0)  in grab_mapping_entry()
1667 dax_insert_pfn_mkwrite(struct vm_fault *vmf, pfn_t pfn, unsigned int order)  in dax_insert_pfn_mkwrite()  argument
1670 	XA_STATE_ORDER(xas, &mapping->i_pages, vmf->pgoff, order);  in dax_insert_pfn_mkwrite()
1675 	entry = get_unlocked_entry(&xas, order);  in dax_insert_pfn_mkwrite()
1678 	    (order == 0 && !dax_is_pte_entry(entry))) {  in dax_insert_pfn_mkwrite()
1688 	if (order == 0)  in dax_insert_pfn_mkwrite()
1691 	else if (order == PMD_ORDER)  in dax_insert_pfn_mkwrite()
1716 	unsigned int order = pe_order(pe_size);  in dax_finish_sync_fault()  local
1717 	size_t len = PAGE_SIZE << order;  in dax_finish_sync_fault()
1722 	return dax_insert_pfn_mkwrite(vmf, pfn, order);  in dax_finish_sync_fault()