X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fmdd%2Fmdd_device.c;h=4bf260f0969165cf53559d7517fcb6ecd56d161b;hp=ac5ee30567f8b7c439937d5378f686edd6333340;hb=e783bbffe35b2b8ebebde5bc70abf288d07df5a3;hpb=2d7419478e79b8497ddc266a430fd546f798e798

diff --git a/lustre/mdd/mdd_device.c b/lustre/mdd/mdd_device.c
index ac5ee30..4bf260f 100644
--- a/lustre/mdd/mdd_device.c
+++ b/lustre/mdd/mdd_device.c
@@ -1095,10 +1095,11 @@ static int mdd_process_config(const struct lu_env *env,
 
         switch (cfg->lcfg_command) {
 	case LCFG_PARAM: {
-		struct obd_device *obd = mdd2obd_dev(m);
+		ssize_t count;
 
-		rc = class_process_proc_param(PARAM_MDD, obd->obd_vars, cfg, m);
-		if (rc > 0 || rc == -ENOSYS)
+		count = class_modify_config(cfg, PARAM_MDD, &m->mdd_kobj);
+		rc = count > 0 ? 0 : count;
+		if (rc)
 			/* we don't understand; pass it on */
 			rc = next->ld_ops->ldo_process_config(env, next, cfg);
 		break;
@@ -1982,7 +1983,7 @@ static int __init mdd_init(void)
 	if (rc)
 		return rc;
 
-	rc = class_register_type(&mdd_obd_device_ops, NULL, true, NULL,
+	rc = class_register_type(&mdd_obd_device_ops, NULL, false, NULL,
 				 LUSTRE_MDD_NAME, &mdd_device_type);
 	if (rc)
 		lu_kmem_fini(mdd_caches);