49 DEFINE_PER_CPU_ALIGNED(struct irb, cio_irb);
349 	struct irb irb;  in cio_commit_config()  local
374 			if (tsch(sch->schid, &irb))  in cio_commit_config()
560 	struct irb *irb;  in do_cio_interrupt()  local
564 	irb = this_cpu_ptr(&cio_irb);  in do_cio_interrupt()
569 		tsch(tpi_info->schid, irb);  in do_cio_interrupt()
574 	if (tsch(tpi_info->schid, irb) == 0) {  in do_cio_interrupt()
576 		memcpy (&sch->schib.scsw, &irb->scsw, sizeof (irb->scsw));  in do_cio_interrupt()
611 	struct irb *irb;  in cio_tsch()  local
614 	irb = this_cpu_ptr(&cio_irb);  in cio_tsch()
616 	if (tsch(sch->schid, irb) != 0)  in cio_tsch()
619 	memcpy(&sch->schib.scsw, &irb->scsw, sizeof(union scsw));  in cio_tsch()