+ * Returns whether NRS policy is throttling reqeust
+ *
+ * \param[in] svcpt the service partition to enquire.
+ * \param[in] hp whether the regular or high-priority NRS head is to be
+ * enquired.
+ *
+ * \retval false the indicated NRS head has no enqueued requests.
+ * \retval true the indicated NRS head has some enqueued requests.
+ */
+bool ptlrpc_nrs_req_throttling_nolock(struct ptlrpc_service_part *svcpt,
+ bool hp)
+{
+ struct ptlrpc_nrs *nrs = nrs_svcpt2nrs(svcpt, hp);
+
+ return !!nrs->nrs_throttling;
+};
+
+/**