tag	line	file	source code
CALC_LOAD	491	kernel/sched.c	CALC_LOAD(avenrun[0], EXP_1, active_tasks);
CALC_LOAD	492	kernel/sched.c	CALC_LOAD(avenrun[1], EXP_5, active_tasks);
CALC_LOAD	493	kernel/sched.c	CALC_LOAD(avenrun[2], EXP_15, active_tasks);