kthread_bind − bind a just−created kthread to a cpu.
void kthread_bind(struct task_struct * k, unsigned int cpu);
thread created by kthread_create.
cpu (might not be online, must be possible) for k to run on.
This function is equivalent to set_cpus_allowed, except that cpu doesn’t need to be online, and the thread must be stopped (i.e., just returned from kthread_create.