151 	xas->xa_offset = get_offset(xas->xa_index, xas->xa_node);  in xas_set_offset()
158 	xas->xa_index &= ~XA_CHUNK_MASK << shift;  in xas_move_index()
159 	xas->xa_index += offset << shift;  in xas_move_index()
192 		if (xas->xa_index)  in xas_start()
195 		if ((xas->xa_index >> xa_to_node(entry)->shift) > XA_CHUNK_MASK)  in xas_start()
205 	unsigned int offset = get_offset(xas->xa_index, node);  in xas_descend()
415 	unsigned long max = xas->xa_index;  in xas_max()
706 	unsigned long index = xas->xa_index;  in xas_create_range()
710 	xas->xa_index |= ((sibs + 1UL) << shift) - 1;  in xas_create_range()
720 		if (xas->xa_index <= (index | XA_CHUNK_MASK))  in xas_create_range()
722 		xas->xa_index -= XA_CHUNK_SIZE;  in xas_create_range()
738 	xas->xa_index = index;  in xas_create_range()
741 	xas->xa_index = index;  in xas_create_range()
1134 		xas->xa_index += (offset - xas->xa_offset) << node->shift;  in xas_pause()
1135 		if (xas->xa_index == 0)  in xas_pause()
1138 		xas->xa_index++;  in xas_pause()
1155 		xas->xa_index--;  in __xas_prev()
1161 	if (xas->xa_offset != get_offset(xas->xa_index, xas->xa_node))  in __xas_prev()
1194 		xas->xa_index++;  in __xas_next()
1200 	if (xas->xa_offset != get_offset(xas->xa_index, xas->xa_node))  in __xas_next()
1243 	if (xas->xa_index > max)  in xas_find()
1247 		xas->xa_index = 1;  in xas_find()
1254 		    xas->xa_offset != (xas->xa_index & XA_CHUNK_MASK)) {  in xas_find()
1255 		xas->xa_offset = ((xas->xa_index - 1) & XA_CHUNK_MASK) + 1;  in xas_find()
1260 	while (xas->xa_node && (xas->xa_index <= max)) {  in xas_find()
1314 	if (xas->xa_index > max)  in xas_find_marked()
1318 		xas->xa_index = 1;  in xas_find_marked()
1324 		if (xas->xa_index > max_index(entry))  in xas_find_marked()
1329 			xas->xa_index = 1;  in xas_find_marked()
1333 		xas->xa_offset = xas->xa_index >> xas->xa_node->shift;  in xas_find_marked()
1336 	while (xas->xa_index <= max) {  in xas_find_marked()
1359 			if ((xas->xa_index - 1) >= max)  in xas_find_marked()
1376 	if (xas->xa_index > max)  in xas_find_marked()
1827 		xas.xa_index = limit.min;  in __xa_alloc()
1832 			*id = xas.xa_index;  in __xa_alloc()
2033 		*indexp = xas.xa_index;  in xa_find()
2046 	return (xas->xa_index & mask) >  in xas_sibling()
2073 	if (xas.xa_index == 0)  in xa_find_after()
2093 		*indexp = xas.xa_index;  in xa_find_after()
2189 		.xa_index = (unsigned long)node->offset <<  in xa_delete_node()