void mdc_pack_capa(struct ptlrpc_request *req,
const struct req_msg_field *field, struct obd_capa *oc);
int mdc_pack_req(struct ptlrpc_request *req, int version, int opc);
-void mdc_is_subdir_pack(struct ptlrpc_request *req, const struct lu_fid *pfid,
- const struct lu_fid *cfid, int flags);
void mdc_swap_layouts_pack(struct ptlrpc_request *req,
struct md_op_data *op_data);
void mdc_readdir_pack(struct ptlrpc_request *req, __u64 pgoff, __u32 size,