int count, int max, int cancel_flags, int flags);
int ldlm_cancel_lru_estimate(struct ldlm_namespace *ns, int count, int max,
int flags);
+extern int ldlm_enqueue_min;
+int ldlm_get_enq_timeout(struct ldlm_lock *lock);
/* ldlm_resource.c */
int ldlm_resource_putref_locked(struct ldlm_resource *res);