nohz_balance_exit_idle 6490 kernel/sched/core.c nohz_balance_exit_idle(rq); nohz_balance_exit_idle 9415 kernel/sched/fair.c nohz_balance_exit_idle(rq); nohz_balance_exit_idle 2217 kernel/sched/sched.h extern void nohz_balance_exit_idle(struct rq *rq);