+int Disk::get_concurrency_limit() const
+{
+ return pimpl_->get_concurrency_limit();
+}
+
+Disk* Disk::set_concurrency_limit(int limit)
+{
+ kernel::actor::simcall_object_access(pimpl_, [this, limit] { pimpl_->set_concurrency_limit(limit); });
+ return this;
+}