kthread_create_worker_on_node
struct kthread_worker *kthread_create_worker_on_node(unsigned int flags,
kthread_create_worker_on_node(flags, NUMA_NO_NODE, namefmt, ## __VA_ARGS__);
EXPORT_SYMBOL(kthread_create_worker_on_node);
worker = kthread_create_worker_on_node(flags, cpu_to_node(cpu), namefmt, cpu);