Lines Matching refs:parent
125 struct rb_node *parent, struct rb_root *root) in __rb_change_child() argument
127 if (parent) { in __rb_change_child()
128 if (parent->rb_left == old) in __rb_change_child()
129 parent->rb_left = new; in __rb_change_child()
131 parent->rb_right = new; in __rb_change_child()
136 extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,
144 struct rb_node *parent, *rebalance; in __rb_erase_augmented() local
156 parent = __rb_parent(pc); in __rb_erase_augmented()
157 __rb_change_child(node, child, parent, root); in __rb_erase_augmented()
162 rebalance = __rb_is_black(pc) ? parent : NULL; in __rb_erase_augmented()
163 tmp = parent; in __rb_erase_augmented()
167 parent = __rb_parent(pc); in __rb_erase_augmented()
168 __rb_change_child(node, tmp, parent, root); in __rb_erase_augmented()
170 tmp = parent; in __rb_erase_augmented()
184 parent = successor; in __rb_erase_augmented()
203 parent = successor; in __rb_erase_augmented()
207 parent->rb_left = child2 = successor->rb_right; in __rb_erase_augmented()
211 augment->propagate(parent, successor); in __rb_erase_augmented()
222 rb_set_parent_color(child2, parent, RB_BLACK); in __rb_erase_augmented()
227 rebalance = __rb_is_black(pc2) ? parent : NULL; in __rb_erase_augmented()