106 	struct rb_node **new = &(root->rb_node), *parent = NULL;  in cgroup_storage_insert()  local
108 	while (*new) {  in cgroup_storage_insert()
111 		this = container_of(*new, struct bpf_cgroup_storage, node);  in cgroup_storage_insert()
113 		parent = *new;  in cgroup_storage_insert()
116 			new = &((*new)->rb_left);  in cgroup_storage_insert()
119 			new = &((*new)->rb_right);  in cgroup_storage_insert()
126 	rb_link_node(&storage->node, parent, new);  in cgroup_storage_insert()
148 	struct bpf_storage_buffer *new;  in cgroup_storage_update_elem()  local
167 	new = bpf_map_kmalloc_node(map, struct_size(new, data, map->value_size),  in cgroup_storage_update_elem()
170 	if (!new)  in cgroup_storage_update_elem()
173 	memcpy(&new->data[0], value, map->value_size);  in cgroup_storage_update_elem()
174 	check_and_init_map_value(map, new->data);  in cgroup_storage_update_elem()
176 	new = xchg(&storage->buf, new);  in cgroup_storage_update_elem()
177 	kfree_rcu(new, rcu);  in cgroup_storage_update_elem()