537 static u64 __measure_frequency(u32 *cntr, int duration_ms)  in __measure_frequency()  argument
541 	dc = READ_ONCE(*cntr);  in __measure_frequency()
544 	dc = READ_ONCE(*cntr) - dc;  in __measure_frequency()
550 static u64 measure_frequency_at(struct intel_rps *rps, u32 *cntr, int *freq)  in measure_frequency_at()  argument
557 		x[i] = __measure_frequency(cntr, 2);  in measure_frequency_at()
633 		u32 *cancel, *cntr;  in live_rps_frequency_cs()  local
643 					  &cancel, &cntr);  in live_rps_frequency_cs()
772 		u32 *cancel, *cntr;  in live_rps_frequency_srm()  local
782 					  &cancel, &cntr);  in live_rps_frequency_srm()
804 		if (wait_for(READ_ONCE(*cntr), 10)) {  in live_rps_frequency_srm()
811 		min.count = measure_frequency_at(rps, cntr, &min.freq);  in live_rps_frequency_srm()
814 		max.count = measure_frequency_at(rps, cntr, &max.freq);  in live_rps_frequency_srm()
838 				count = measure_frequency_at(rps, cntr, &act);  in live_rps_frequency_srm()