208 	struct task_struct	*kthread;  member
241 	struct task_struct	*kthread;  member
276 		if (tlat_var->kthread)  in tlat_var_reset()
1664 	this_cpu_osn_var()->kthread = NULL;  in osnoise_migration_pending()
1801 			wake_up_process(tlat->kthread);  in timerlat_irq()
1807 	wake_up_process(tlat->kthread);  in timerlat_irq()
1880 	tlat->kthread = current;  in timerlat_main()
1933 	struct task_struct *kthread;  in stop_kthread()  local
1935 	kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL);  in stop_kthread()
1936 	if (kthread) {  in stop_kthread()
1939 			kthread_stop(kthread);  in stop_kthread()
1946 			kill_pid(kthread->thread_pid, SIGKILL, 1);  in stop_kthread()
1947 			put_task_struct(kthread);  in stop_kthread()
1984 	struct task_struct *kthread;  in start_kthread()  local
1989 	if (per_cpu(per_cpu_osnoise_var, cpu).kthread)  in start_kthread()
2005 	kthread = kthread_run_on_cpu(main, NULL, cpu, comm);  in start_kthread()
2007 	if (IS_ERR(kthread)) {  in start_kthread()
2012 	per_cpu(per_cpu_osnoise_var, cpu).kthread = kthread;  in start_kthread()
2043 			struct task_struct *kthread;  in start_per_cpu_kthreads()  local
2045 			kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL);  in start_per_cpu_kthreads()
2046 			if (!WARN_ON(!kthread))  in start_per_cpu_kthreads()
2047 				kthread_stop(kthread);  in start_per_cpu_kthreads()
2421 	osn_var->kthread = current;  in timerlat_fd_open()
2514 		tlat->kthread = current;  in timerlat_fd_read()
2566 	if (tlat_var->kthread)  in timerlat_fd_release()
2576 	if (osn_var->kthread) {  in timerlat_fd_release()
2577 		put_task_struct(osn_var->kthread);  in timerlat_fd_release()
2578 		osn_var->kthread = NULL;  in timerlat_fd_release()