kthread_freezable_should_stop — should this freezable kthread return now?
bool kthread_freezable_should_stop ( | bool * was_frozen); |
kthread_should_stop for freezable kthreads, which will enter
refrigerator if necessary. This function is safe from kthread_stop /
freezer deadlock and freezable kthreads should use this function instead
of calling try_to_freeze directly.