Lines Matching refs:pred_node
141 rb_node *pred_node;150 pred_node = node->left;151 while (pred_node->right)152 pred_node = pred_node->right;160 pred_node = node->parent;161 while (pred_node && prev_node == pred_node->left) {162 prev_node = pred_node;163 pred_node = pred_node->parent;167 return (pred_node);