109 accumulate_sum(u64 delta, int cpu, struct sched_avg *sa,  in accumulate_sum()  argument
113 	u32 contrib = (u32)delta; /* p == 0 -> delta < 1024 */  in accumulate_sum()
119 	delta += sa->period_contrib;  in accumulate_sum()
120 	periods = delta / 1024; /* A period is 1024us (~1ms) */  in accumulate_sum()
134 		delta %= 1024;  in accumulate_sum()
136 				1024 - sa->period_contrib, delta);  in accumulate_sum()
138 	sa->period_contrib = delta;  in accumulate_sum()
183 	u64 delta;  in ___update_load_sum()  local
185 	delta = now - sa->last_update_time;  in ___update_load_sum()
190 	if ((s64)delta < 0) {  in ___update_load_sum()
199 	delta >>= 10;  in ___update_load_sum()
200 	if (!delta)  in ___update_load_sum()
203 	sa->last_update_time += delta << 10;  in ___update_load_sum()
224 	if (!accumulate_sum(delta, cpu, sa, load, runnable, running))  in ___update_load_sum()