Lines Matching refs:uncle
570 dnode_t *parent = nil, *uncle, *grandpa;
612 uncle = grandpa->right;
613 if (uncle->color == dnode_red) { /* red parent, red uncle */
615 uncle->color = dnode_black;
619 } else { /* red parent, black uncle */
632 uncle = grandpa->left;
633 if (uncle->color == dnode_red) {
635 uncle->color = dnode_black;