tag	line	file	source code
increment	498	kernel/sched.c	int sys_nice(long increment)
increment	500	kernel/sched.c	if (increment < 0 && !suser())
increment	502	kernel/sched.c	if (increment >= current->priority)
increment	503	kernel/sched.c	increment = current->priority-1;
increment	504	kernel/sched.c	current->priority -= increment;