last_io_update    264 drivers/cpufreq/intel_pstate.c 	u64 last_io_update;
last_io_update   1673 drivers/cpufreq/intel_pstate.c 		if (time_before64(time, cpu->last_io_update + 2 * TICK_NSEC))
last_io_update   1676 drivers/cpufreq/intel_pstate.c 		cpu->last_io_update = time;