void mdc_set_lock_data(__u64 *lockh, void *data, __u32 *lockbits);
int mdc_change_cbdata(struct obd_export *exp, struct ll_fid *fid,
ldlm_iterator_t it, void *data);
+int mdc_find_cbdata(struct obd_export *exp, struct ll_fid *fid,
+ ldlm_iterator_t it, void *data);
int mdc_revalidate_lock(struct obd_export *exp,
struct lookup_intent *it,
struct ll_fid *fid);
struct lookup_intent mi_it;
struct lustre_handle mi_lockh;
struct dentry *mi_dentry;
+ struct inode *mi_dir;
md_enqueue_cb_t mi_cb;
unsigned int mi_generation;
void *mi_cbdata;