416 static int __mon_event_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)  in __mon_event_count()  argument
427 	if (rr->is_mbm_cntr) {  in __mon_event_count()
428 		cntr_id = mbm_cntr_get(rr->r, rr->d, rdtgrp, rr->evtid);  in __mon_event_count()
430 			rr->err = -ENOENT;  in __mon_event_count()
435 	if (rr->first) {  in __mon_event_count()
436 		if (rr->is_mbm_cntr)  in __mon_event_count()
437 			resctrl_arch_reset_cntr(rr->r, rr->d, closid, rmid, cntr_id, rr->evtid);  in __mon_event_count()
439 			resctrl_arch_reset_rmid(rr->r, rr->d, closid, rmid, rr->evtid);  in __mon_event_count()
440 		m = get_mbm_state(rr->d, closid, rmid, rr->evtid);  in __mon_event_count()
446 	if (rr->d) {  in __mon_event_count()
448 		if (!cpumask_test_cpu(cpu, &rr->d->hdr.cpu_mask))  in __mon_event_count()
450 		if (rr->is_mbm_cntr)  in __mon_event_count()
451 			rr->err = resctrl_arch_cntr_read(rr->r, rr->d, closid, rmid, cntr_id,  in __mon_event_count()
452 							 rr->evtid, &tval);  in __mon_event_count()
454 			rr->err = resctrl_arch_rmid_read(rr->r, rr->d, closid, rmid,  in __mon_event_count()
455 							 rr->evtid, &tval, rr->arch_mon_ctx);  in __mon_event_count()
456 		if (rr->err)  in __mon_event_count()
457 			return rr->err;  in __mon_event_count()
459 		rr->val += tval;  in __mon_event_count()
465 	if (!cpumask_test_cpu(cpu, &rr->ci->shared_cpu_map))  in __mon_event_count()
476 	list_for_each_entry(d, &rr->r->mon_domains, hdr.list) {  in __mon_event_count()
477 		if (d->ci_id != rr->ci->id)  in __mon_event_count()
479 		if (rr->is_mbm_cntr)  in __mon_event_count()
480 			err = resctrl_arch_cntr_read(rr->r, d, closid, rmid, cntr_id,  in __mon_event_count()
481 						     rr->evtid, &tval);  in __mon_event_count()
483 			err = resctrl_arch_rmid_read(rr->r, d, closid, rmid,  in __mon_event_count()
484 						     rr->evtid, &tval, rr->arch_mon_ctx);  in __mon_event_count()
486 			rr->val += tval;  in __mon_event_count()
492 		rr->err = ret;  in __mon_event_count()
509 static void mbm_bw_count(struct rdtgroup *rdtgrp, struct rmid_read *rr)  in mbm_bw_count()  argument
516 	m = get_mbm_state(rr->d, closid, rmid, rr->evtid);  in mbm_bw_count()
520 	cur_bytes = rr->val;  in mbm_bw_count()
536 	struct rmid_read *rr = info;  in mon_event_count()  local
540 	rdtgrp = rr->rgrp;  in mon_event_count()
542 	ret = __mon_event_count(rdtgrp, rr);  in mon_event_count()
553 			if (__mon_event_count(entry, rr) == 0)  in mon_event_count()
564 		rr->err = 0;  in mon_event_count()
686 	struct rmid_read rr = {0};  in mbm_update_one_event()  local
688 	rr.r = r;  in mbm_update_one_event()
689 	rr.d = d;  in mbm_update_one_event()
690 	rr.evtid = evtid;  in mbm_update_one_event()
692 		rr.is_mbm_cntr = true;  in mbm_update_one_event()
694 		rr.arch_mon_ctx = resctrl_arch_mon_ctx_alloc(rr.r, rr.evtid);  in mbm_update_one_event()
695 		if (IS_ERR(rr.arch_mon_ctx)) {  in mbm_update_one_event()
697 					    PTR_ERR(rr.arch_mon_ctx));  in mbm_update_one_event()
702 	__mon_event_count(rdtgrp, &rr);  in mbm_update_one_event()
709 		mbm_bw_count(rdtgrp, &rr);  in mbm_update_one_event()
711 	if (rr.arch_mon_ctx)  in mbm_update_one_event()
712 		resctrl_arch_mon_ctx_free(rr.r, rr.evtid, rr.arch_mon_ctx);  in mbm_update_one_event()