185 	struct task_struct	*kthread;  member
213 	struct task_struct	*kthread;  member
1598 			wake_up_process(tlat->kthread);  in timerlat_irq()
1604 	wake_up_process(tlat->kthread);  in timerlat_irq()
1665 	tlat->kthread = current;  in timerlat_main()
1713 	struct task_struct *kthread;  in stop_kthread()  local
1715 	kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread;  in stop_kthread()
1716 	if (kthread)  in stop_kthread()
1717 		kthread_stop(kthread);  in stop_kthread()
1718 	per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL;  in stop_kthread()
1744 	struct task_struct *kthread;  in start_kthread()  local
1755 	kthread = kthread_run_on_cpu(main, NULL, cpu, comm);  in start_kthread()
1757 	if (IS_ERR(kthread)) {  in start_kthread()
1763 	per_cpu(per_cpu_osnoise_var, cpu).kthread = kthread;  in start_kthread()
1787 		per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL;  in start_per_cpu_kthreads()