cpu_idle_force_poll 25 kernel/sched/idle.c static int __read_mostly cpu_idle_force_poll; cpu_idle_force_poll 30 kernel/sched/idle.c cpu_idle_force_poll++; cpu_idle_force_poll 32 kernel/sched/idle.c cpu_idle_force_poll--; cpu_idle_force_poll 33 kernel/sched/idle.c WARN_ON_ONCE(cpu_idle_force_poll < 0); cpu_idle_force_poll 40 kernel/sched/idle.c cpu_idle_force_poll = 1; cpu_idle_force_poll 48 kernel/sched/idle.c cpu_idle_force_poll = 0; cpu_idle_force_poll 63 kernel/sched/idle.c (cpu_idle_force_poll || tick_check_broadcast_expired())) cpu_idle_force_poll 79 kernel/sched/idle.c cpu_idle_force_poll = 1; cpu_idle_force_poll 259 kernel/sched/idle.c if (cpu_idle_force_poll || tick_check_broadcast_expired()) {