Lines Matching refs:parent
98 struct rb_node *parent, struct rb_root *root) in __rb_change_child() argument
100 if (parent) { in __rb_change_child()
101 if (parent->rb_left == old) in __rb_change_child()
102 parent->rb_left = new; in __rb_change_child()
104 parent->rb_right = new; in __rb_change_child()
109 extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,
117 struct rb_node *parent, *rebalance; in __rb_erase_augmented() local
129 parent = __rb_parent(pc); in __rb_erase_augmented()
130 __rb_change_child(node, child, parent, root); in __rb_erase_augmented()
135 rebalance = __rb_is_black(pc) ? parent : NULL; in __rb_erase_augmented()
136 tmp = parent; in __rb_erase_augmented()
140 parent = __rb_parent(pc); in __rb_erase_augmented()
141 __rb_change_child(node, tmp, parent, root); in __rb_erase_augmented()
143 tmp = parent; in __rb_erase_augmented()
157 parent = successor; in __rb_erase_augmented()
176 parent = successor; in __rb_erase_augmented()
180 parent->rb_left = child2 = successor->rb_right; in __rb_erase_augmented()
184 augment->propagate(parent, successor); in __rb_erase_augmented()
195 rb_set_parent_color(child2, parent, RB_BLACK); in __rb_erase_augmented()
200 rebalance = __rb_is_black(pc2) ? parent : NULL; in __rb_erase_augmented()