869 	folio->index = xas.xa_index;  in __filemap_add_folio()
872 		unsigned int order = xa_get_order(xas.xa, xas.xa_index);  in __filemap_add_folio()
876 			xas_split_alloc(&xas, xa_load(xas.xa, xas.xa_index),  in __filemap_add_folio()
891 			order = xa_get_order(xas.xa, xas.xa_index);  in __filemap_add_folio()
1740 		if (xas.xa_index == 0)  in page_cache_next_miss()
1744 	return xas.xa_index;  in page_cache_next_miss()
1776 		if (xas.xa_index == ULONG_MAX)  in page_cache_prev_miss()
1780 	return xas.xa_index;  in page_cache_prev_miss()
2032 		indices[fbatch->nr] = xas.xa_index;  in find_get_entries()
2088 			VM_BUG_ON_FOLIO(!folio_contains(folio, xas.xa_index),  in find_lock_entries()
2091 		indices[fbatch->nr] = xas.xa_index;  in find_lock_entries()
2197 	for (folio = xas_load(&xas); folio && xas.xa_index <= end;  in filemap_get_folios_contig()
2339 		if (xas.xa_index > max || xa_is_value(folio))  in filemap_get_read_batch()
3017 		return PAGE_SIZE << xa_get_order(xas->xa, xas->xa_index);  in seek_folio_size()
3052 		loff_t pos = (u64)xas.xa_index << PAGE_SHIFT;  in mapping_seek_hole_data()
3460 		if (xas->xa_index >= max_idx)  in next_uptodate_folio()
3591 		addr += (xas.xa_index - last_pgoff) << PAGE_SHIFT;  in filemap_map_pages()
3592 		vmf->pte += xas.xa_index - last_pgoff;  in filemap_map_pages()
3593 		last_pgoff = xas.xa_index;  in filemap_map_pages()
3595 		nr_pages = min(end, end_pgoff) - xas.xa_index + 1;  in filemap_map_pages()
3602 					xas.xa_index - folio->index, addr,  in filemap_map_pages()
4163 			int order = xa_get_order(xas.xa, xas.xa_index);  in filemap_cachestat()
4166 			folio_first_index = round_down(xas.xa_index, 1 << order);  in filemap_cachestat()