diff options
| -rw-r--r-- | kernel/sched/cpufreq_sched.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/sched/cpufreq_sched.c b/kernel/sched/cpufreq_sched.c index af27a9765f32..9f21c308ef72 100644 --- a/kernel/sched/cpufreq_sched.c +++ b/kernel/sched/cpufreq_sched.c @@ -118,6 +118,8 @@ static int cpufreq_sched_thread(void *data) new_request = gd->requested_freq; if (new_request == last_request) { set_current_state(TASK_INTERRUPTIBLE); + if (kthread_should_stop()) + break; schedule(); } else { /* @@ -256,6 +258,7 @@ static int cpufreq_sched_policy_init(struct cpufreq_policy *policy) pr_debug("%s: throttle threshold = %u [ns]\n", __func__, gd->throttle_nsec); + policy->governor_data = gd; if (cpufreq_driver_is_slow()) { cpufreq_driver_slow = true; gd->task = kthread_create(cpufreq_sched_thread, policy, @@ -272,12 +275,12 @@ static int cpufreq_sched_policy_init(struct cpufreq_policy *policy) init_irq_work(&gd->irq_work, cpufreq_sched_irq_work); } - policy->governor_data = gd; set_sched_freq(); return 0; err: + policy->governor_data = NULL; kfree(gd); return -ENOMEM; } |