int flags);
int ldlm_cancel_lru_local(struct ldlm_namespace *ns, struct list_head *cancels,
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);