1 // SPDX-License-Identifier: GPL-2.0
17 	int cpu;  in show_schedstat()  local
28 		cpu = (unsigned long)(v - 2);  in show_schedstat()
29 		rq = cpu_rq(cpu);  in show_schedstat()
31 		/* runqueue-specific stats */  in show_schedstat()
33 		    "cpu%d %u 0 %u %u %u %u %llu %llu %lu",  in show_schedstat()
34 		    cpu, rq->yld_count,  in show_schedstat()
35 		    rq->sched_count, rq->sched_goidle,  in show_schedstat()
36 		    rq->ttwu_count, rq->ttwu_local,  in show_schedstat()
37 		    rq->rq_cpu_time,  in show_schedstat()
38 		    rq->rq_sched_info.run_delay, rq->rq_sched_info.pcount);  in show_schedstat()
43 		/* domain-specific stats */  in show_schedstat()
45 		for_each_domain(cpu, sd) {  in show_schedstat()
53 				    sd->lb_count[itype],  in show_schedstat()
54 				    sd->lb_balanced[itype],  in show_schedstat()
55 				    sd->lb_failed[itype],  in show_schedstat()
56 				    sd->lb_imbalance[itype],  in show_schedstat()
57 				    sd->lb_gained[itype],  in show_schedstat()
58 				    sd->lb_hot_gained[itype],  in show_schedstat()
59 				    sd->lb_nobusyq[itype],  in show_schedstat()
60 				    sd->lb_nobusyg[itype]);  in show_schedstat()
64 			    sd->alb_count, sd->alb_failed, sd->alb_pushed,  in show_schedstat()
65 			    sd->sbe_count, sd->sbe_balanced, sd->sbe_pushed,  in show_schedstat()
66 			    sd->sbf_count, sd->sbf_balanced, sd->sbf_pushed,  in show_schedstat()
67 			    sd->ttwu_wake_remote, sd->ttwu_move_affine,  in show_schedstat()
68 			    sd->ttwu_move_balance);  in show_schedstat()
79  * This means 2 is cpu 0.
80  * In a hotplugged system some CPUs, including cpu 0, may be missing so we have
83 static void *schedstat_start(struct seq_file *file, loff_t *offset)  in schedstat_start()  argument
85 	unsigned long n = *offset;  in schedstat_start()
90 	n--;  in schedstat_start()
93 		n = cpumask_next(n - 1, cpu_online_mask);  in schedstat_start()
97 	*offset = n + 1;  in schedstat_start()
105 static void *schedstat_next(struct seq_file *file, void *data, loff_t *offset)  in schedstat_next()  argument
107 	(*offset)++;  in schedstat_next()
109 	return schedstat_start(file, offset);  in schedstat_next()