Lines Matching refs:parent
122 struct rb_node *parent, struct rb_root *root) in __rb_change_child() argument
124 if (parent) { in __rb_change_child()
125 if (parent->rb_left == old) in __rb_change_child()
126 parent->rb_left = new; in __rb_change_child()
128 parent->rb_right = new; in __rb_change_child()
133 extern void __rb_erase_color(struct rb_node *parent, struct rb_root *root,
141 struct rb_node *parent, *rebalance; in __rb_erase_augmented() local
153 parent = __rb_parent(pc); in __rb_erase_augmented()
154 __rb_change_child(node, child, parent, root); in __rb_erase_augmented()
159 rebalance = __rb_is_black(pc) ? parent : NULL; in __rb_erase_augmented()
160 tmp = parent; in __rb_erase_augmented()
164 parent = __rb_parent(pc); in __rb_erase_augmented()
165 __rb_change_child(node, tmp, parent, root); in __rb_erase_augmented()
167 tmp = parent; in __rb_erase_augmented()
181 parent = successor; in __rb_erase_augmented()
200 parent = successor; in __rb_erase_augmented()
204 parent->rb_left = child2 = successor->rb_right; in __rb_erase_augmented()
208 augment->propagate(parent, successor); in __rb_erase_augmented()
219 rb_set_parent_color(child2, parent, RB_BLACK); in __rb_erase_augmented()
224 rebalance = __rb_is_black(pc2) ? parent : NULL; in __rb_erase_augmented()