_stable_node     1355 mm/ksm.c       				    struct stable_node **_stable_node,
_stable_node     1359 mm/ksm.c       	struct stable_node *dup, *found = NULL, *stable_node = *_stable_node;
_stable_node     1438 mm/ksm.c       			*_stable_node = found;
_stable_node     1501 mm/ksm.c       					struct stable_node **_stable_node,
_stable_node     1505 mm/ksm.c       	struct stable_node *stable_node = *_stable_node;
_stable_node     1518 mm/ksm.c       	return stable_node_dup(_stable_node_dup, _stable_node, root,