+static inline void mdc_put_mod_rpc_slot(struct ptlrpc_request *req,
+ struct lookup_intent *it)
+{
+ struct client_obd *cli = &req->rq_import->imp_obd->u.cli;
+ __u32 opc;
+ __u16 tag;
+
+ opc = lustre_msg_get_opc(req->rq_reqmsg);
+ tag = lustre_msg_get_tag(req->rq_reqmsg);
+ obd_put_mod_rpc_slot(cli, opc, it, tag);
+}
+
+
+/**
+ * Update the maximum possible easize.
+ *
+ * This value is learned from ptlrpc replies sent by the MDT. The
+ * default easize is initialized to the minimum value but allowed to
+ * grow up to a single page in size if required to handle the common
+ * case.
+ *
+ * \see client_obd::cl_default_mds_easize
+ *
+ * \param[in] exp export for MDC device
+ * \param[in] body body of ptlrpc reply from MDT
+ *
+ */
+static inline void mdc_update_max_ea_from_body(struct obd_export *exp,
+ struct mdt_body *body)
+{
+ if (body->mbo_valid & OBD_MD_FLMODEASIZE) {
+ struct client_obd *cli = &exp->exp_obd->u.cli;
+ __u32 def_easize;
+
+ if (cli->cl_max_mds_easize < body->mbo_max_mdsize)
+ cli->cl_max_mds_easize = body->mbo_max_mdsize;
+
+ def_easize = min_t(__u32, body->mbo_max_mdsize,
+ OBD_MAX_DEFAULT_EA_SIZE);
+ cli->cl_default_mds_easize = def_easize;
+ }
+}