kernel/sched/loadavg.c

78 long calc_load_fold_active(struct rq *this_rq, long adjust)
82 	nr_active = this_rq->nr_running - adjust;
83 	nr_active += (int)this_rq->nr_uninterruptible;
85 	if (nr_active != this_rq->calc_load_active) {
86 		delta = nr_active - this_rq->calc_load_active;
87 		this_rq->calc_load_active = nr_active;
251 	calc_load_nohz_fold(this_rq());
265 	struct rq *this_rq = this_rq();
270 	this_rq->calc_load_update = READ_ONCE(calc_load_update);
271 	if (time_before(jiffies, this_rq->calc_load_update))
279 	if (time_before(jiffies, this_rq->calc_load_update + 10))
280 		this_rq->calc_load_update += LOAD_FREQ;
385 void calc_global_load_tick(struct rq *this_rq)
389 	if (time_before(jiffies, this_rq->calc_load_update))
392 	delta  = calc_load_fold_active(this_rq, 0);
396 	this_rq->calc_load_update += LOAD_FREQ;