delta_tick        238 drivers/cpuidle/governors/teo.c 	ktime_t delta_tick;
delta_tick        247 drivers/cpuidle/governors/teo.c 	cpu_data->sleep_length_ns = tick_nohz_get_sleep_length(&delta_tick);
delta_tick        416 drivers/cpuidle/governors/teo.c 		unsigned int delta_tick_us = ktime_to_us(delta_tick);