Lines Matching refs:z_p_p
182 struct rb_node *z_p_p = rb_node_parent(z_p);
183 assert(z_p_p != NULL);
184 if (z_p == z_p_p->left) {
185 struct rb_node *y = z_p_p->right;
189 rb_node_set_red(z_p_p);
190 z = z_p_p;
198 z_p_p = rb_node_parent(z_p);
201 rb_node_set_red(z_p_p);
202 rb_tree_rotate_right(T, z_p_p);
205 struct rb_node *y = z_p_p->left;
209 rb_node_set_red(z_p_p);
210 z = z_p_p;
218 z_p_p = rb_node_parent(z_p);
221 rb_node_set_red(z_p_p);
222 rb_tree_rotate_left(T, z_p_p);