-int ldlm_namespace_free_prior(struct ldlm_namespace *ns);
-int ldlm_namespace_free_post(struct ldlm_namespace *ns, int force);
+void ldlm_namespace_free_prior(struct ldlm_namespace *ns,
+ struct obd_import *imp, int force);
+void ldlm_namespace_free_post(struct ldlm_namespace *ns);