KTHREAD_FREEZABLE_SH(9) Driver Basics KTHREAD_FREEZABLE_SH(9)NAMEkthread_freezable_should_stop - should this freezable kthread return
now?
SYNOPSIS
bool kthread_freezable_should_stop(bool * was_frozen);
ARGUMENTS
was_frozen
optional out parameter, indicates whether current was frozen
DESCRIPTION
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.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 KTHREAD_FREEZABLE_SH(9)