tag	line	file	source code
cpu_nice	111	fs/proc/array.c	kstat.cpu_nice,
cpu_nice	113	fs/proc/array.c	jiffies - (kstat.cpu_user + kstat.cpu_nice + kstat.cpu_system),
cpu_nice	13	include/linux/kernel_stat.h	unsigned int cpu_user, cpu_nice, cpu_system;
cpu_nice	626	kernel/sched.c	kstat.cpu_nice++;