436 		delta = rstatc->bstat;  in cgroup_base_stat_flush()
441 	cgroup_base_stat_add(&cgrp->bstat, &delta);  in cgroup_base_stat_flush()
447 		delta = cgrp->bstat;  in cgroup_base_stat_flush()
449 		cgroup_base_stat_add(&parent->bstat, &delta);  in cgroup_base_stat_flush()
485 	rstatc->bstat.cputime.sum_exec_runtime += delta_exec;  in __cgroup_account_cputime()
499 		rstatc->bstat.ntime += delta_exec;  in __cgroup_account_cputime_field()
502 		rstatc->bstat.cputime.utime += delta_exec;  in __cgroup_account_cputime_field()
507 		rstatc->bstat.cputime.stime += delta_exec;  in __cgroup_account_cputime_field()
511 		rstatc->bstat.forceidle_sum += delta_exec;  in __cgroup_account_cputime_field()
527 static void root_cgroup_cputime(struct cgroup_base_stat *bstat)  in root_cgroup_cputime()  argument
529 	struct task_cputime *cputime = &bstat->cputime;  in root_cgroup_cputime()
532 	memset(bstat, 0, sizeof(*bstat));  in root_cgroup_cputime()
554 		bstat->forceidle_sum += cpustat[CPUTIME_FORCEIDLE];  in root_cgroup_cputime()
556 		bstat->ntime += cpustat[CPUTIME_NICE];  in root_cgroup_cputime()
561 static void cgroup_force_idle_show(struct seq_file *seq, struct cgroup_base_stat *bstat)  in cgroup_force_idle_show()  argument
564 	u64 forceidle_time = bstat->forceidle_sum;  in cgroup_force_idle_show()
574 	struct cgroup_base_stat bstat;  in cgroup_base_stat_cputime_show()  local
579 		bstat = cgrp->bstat;  in cgroup_base_stat_cputime_show()
580 		cputime_adjust(&cgrp->bstat.cputime, &cgrp->prev_cputime,  in cgroup_base_stat_cputime_show()
581 			       &bstat.cputime.utime, &bstat.cputime.stime);  in cgroup_base_stat_cputime_show()
584 		root_cgroup_cputime(&bstat);  in cgroup_base_stat_cputime_show()
587 	do_div(bstat.cputime.sum_exec_runtime, NSEC_PER_USEC);  in cgroup_base_stat_cputime_show()
588 	do_div(bstat.cputime.utime, NSEC_PER_USEC);  in cgroup_base_stat_cputime_show()
589 	do_div(bstat.cputime.stime, NSEC_PER_USEC);  in cgroup_base_stat_cputime_show()
590 	do_div(bstat.ntime, NSEC_PER_USEC);  in cgroup_base_stat_cputime_show()
596 			bstat.cputime.sum_exec_runtime,  in cgroup_base_stat_cputime_show()
597 			bstat.cputime.utime,  in cgroup_base_stat_cputime_show()
598 			bstat.cputime.stime,  in cgroup_base_stat_cputime_show()
599 			bstat.ntime);  in cgroup_base_stat_cputime_show()
601 	cgroup_force_idle_show(seq, &bstat);  in cgroup_base_stat_cputime_show()