274 	struct kthread_create_info *create = _create;  in kthread()  local
275 	int (*threadfn)(void *data) = create->threadfn;  in kthread()
276 	void *data = create->data;  in kthread()
285 	done = xchg(&create->done, NULL);  in kthread()
287 		kfree(create);  in kthread()
292 		create->result = ERR_PTR(-ENOMEM);  in kthread()
305 	create->result = current;  in kthread()
334 static void create_kthread(struct kthread_create_info *create)  in create_kthread()  argument
339 	current->pref_node_fork = create->node;  in create_kthread()
342 	pid = kernel_thread(kthread, create, CLONE_FS | CLONE_FILES | SIGCHLD);  in create_kthread()
345 		struct completion *done = xchg(&create->done, NULL);  in create_kthread()
348 			kfree(create);  in create_kthread()
351 		create->result = ERR_PTR(pid);  in create_kthread()
364 	struct kthread_create_info *create = kmalloc(sizeof(*create),  in __kthread_create_on_node()  local
367 	if (!create)  in __kthread_create_on_node()
369 	create->threadfn = threadfn;  in __kthread_create_on_node()
370 	create->data = data;  in __kthread_create_on_node()
371 	create->node = node;  in __kthread_create_on_node()
372 	create->done = &done;  in __kthread_create_on_node()
375 	list_add_tail(&create->list, &kthread_create_list);  in __kthread_create_on_node()
390 		if (xchg(&create->done, NULL))  in __kthread_create_on_node()
398 	task = create->result;  in __kthread_create_on_node()
417 	kfree(create);  in __kthread_create_on_node()
422  * kthread_create_on_node - create a kthread.
502  * kthread_create_on_cpu - Create a cpu bound kthread
678 			struct kthread_create_info *create;  in kthreadd()  local
680 			create = list_entry(kthread_create_list.next,  in kthreadd()
682 			list_del_init(&create->list);  in kthreadd()
685 			create_kthread(create);  in kthreadd()
813  * kthread_create_worker - create a kthread worker
836  * kthread_create_worker_on_cpu - create a kthread worker and bind it
850  * to create, use, and destroy workers.
863  * destroy/create the worker when the CPU goes down/up.