Lines Matching refs:parent
100 struct rb_node *parent, struct rb_root *root) in __rb_change_child() argument
102 if (parent) { in __rb_change_child()
103 if (parent->rb_left == old) in __rb_change_child()
104 parent->rb_left = new; in __rb_change_child()
106 parent->rb_right = new; in __rb_change_child()
111 extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,
119 struct rb_node *parent, *rebalance; in __rb_erase_augmented() local
131 parent = __rb_parent(pc); in __rb_erase_augmented()
132 __rb_change_child(node, child, parent, root); in __rb_erase_augmented()
137 rebalance = __rb_is_black(pc) ? parent : NULL; in __rb_erase_augmented()
138 tmp = parent; in __rb_erase_augmented()
142 parent = __rb_parent(pc); in __rb_erase_augmented()
143 __rb_change_child(node, tmp, parent, root); in __rb_erase_augmented()
145 tmp = parent; in __rb_erase_augmented()
159 parent = successor; in __rb_erase_augmented()
178 parent = successor; in __rb_erase_augmented()
182 parent->rb_left = child2 = successor->rb_right; in __rb_erase_augmented()
186 augment->propagate(parent, successor); in __rb_erase_augmented()
197 rb_set_parent_color(child2, parent, RB_BLACK); in __rb_erase_augmented()
202 rebalance = __rb_is_black(pc2) ? parent : NULL; in __rb_erase_augmented()