107 	struct rb_node **new = &(root->rb_node), *parent = NULL;  in cgroup_storage_insert()  local
109 	while (*new) {  in cgroup_storage_insert()
112 		this = container_of(*new, struct bpf_cgroup_storage, node);  in cgroup_storage_insert()
114 		parent = *new;  in cgroup_storage_insert()
117 			new = &((*new)->rb_left);  in cgroup_storage_insert()
120 			new = &((*new)->rb_right);  in cgroup_storage_insert()
127 	rb_link_node(&storage->node, parent, new);  in cgroup_storage_insert()
149 	struct bpf_storage_buffer *new;  in cgroup_storage_update_elem()  local
168 	new = kmalloc_node(sizeof(struct bpf_storage_buffer) +  in cgroup_storage_update_elem()
172 	if (!new)  in cgroup_storage_update_elem()
175 	memcpy(&new->data[0], value, map->value_size);  in cgroup_storage_update_elem()
176 	check_and_init_map_lock(map, new->data);  in cgroup_storage_update_elem()
178 	new = xchg(&storage->buf, new);  in cgroup_storage_update_elem()
179 	kfree_rcu(new, rcu);  in cgroup_storage_update_elem()