50 DEFINE_PER_CPU_ALIGNED(struct irb, cio_irb);
413 	struct irb irb;  in cio_commit_config()  local
438 			if (tsch(sch->schid, &irb))  in cio_commit_config()
536 	struct irb *irb;  in do_cio_interrupt()  local
541 	irb = this_cpu_ptr(&cio_irb);  in do_cio_interrupt()
546 		tsch(tpi_info->schid, irb);  in do_cio_interrupt()
551 	if (tsch(tpi_info->schid, irb) == 0) {  in do_cio_interrupt()
553 		memcpy (&sch->schib.scsw, &irb->scsw, sizeof (irb->scsw));  in do_cio_interrupt()
588 	struct irb *irb;  in cio_tsch()  local
591 	irb = this_cpu_ptr(&cio_irb);  in cio_tsch()
593 	if (tsch(sch->schid, irb) != 0)  in cio_tsch()
596 	memcpy(&sch->schib.scsw, &irb->scsw, sizeof(union scsw));  in cio_tsch()