static inline void vdo_submit_metadata_vio(struct vio *vio, physical_block_number_t physical,
					   bio_end_io_t callback, vdo_action_fn error_handler,
					   unsigned int operation)
static inline void vdo_submit_metadata_vio(struct vio *vio, physical_block_number_t physical,
					   bio_end_io_t callback, vdo_action_fn error_handler,
					   blk_opf_t operation)