idle_usecs         50 fs/proc/stat.c 	u64 idle, idle_usecs = -1ULL;
idle_usecs         53 fs/proc/stat.c 		idle_usecs = get_cpu_idle_time_us(cpu, NULL);
idle_usecs         55 fs/proc/stat.c 	if (idle_usecs == -1ULL)
idle_usecs         59 fs/proc/stat.c 		idle = idle_usecs * NSEC_PER_USEC;