46 	cpu_stop_fn_t		fn;  member
63 	printk("%sStopper: %pS <- %pS\n", log_lvl, stopper->fn, (void *)stopper->caller);  in print_stop_info()
139 int stop_one_cpu(unsigned int cpu, cpu_stop_fn_t fn, void *arg)  in stop_one_cpu()  argument
142 	struct cpu_stop_work work = { .fn = fn, .arg = arg, .done = &done, .caller = _RET_IP_ };  in stop_one_cpu()
172 	cpu_stop_fn_t		fn;  member
241 					err = msdata->fn(msdata->data);  in multi_cpu_stop()
335 int stop_two_cpus(unsigned int cpu1, unsigned int cpu2, cpu_stop_fn_t fn, void *arg)  in stop_two_cpus()  argument
342 		.fn = fn,  in stop_two_cpus()
349 		.fn = multi_cpu_stop,  in stop_two_cpus()
385 bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg,  in stop_one_cpu_nowait()  argument
388 	*work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, .caller = _RET_IP_, };  in stop_one_cpu_nowait()
394 				 cpu_stop_fn_t fn, void *arg,  in queue_stop_cpus_work()  argument
411 		work->fn = fn;  in queue_stop_cpus_work()
426 		       cpu_stop_fn_t fn, void *arg)  in __stop_cpus()  argument
431 	if (!queue_stop_cpus_work(cpumask, fn, arg, &done))  in __stop_cpus()
465 static int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)  in stop_cpus()  argument
471 	ret = __stop_cpus(cpumask, fn, arg);  in stop_cpus()
504 		cpu_stop_fn_t fn = work->fn;  in cpu_stopper_thread()  local
511 		stopper->fn = fn;  in cpu_stopper_thread()
513 		ret = fn(arg);  in cpu_stopper_thread()
520 		stopper->fn = NULL;  in cpu_stopper_thread()
523 			  "cpu_stop: %ps(%p) leaked preempt count\n", fn, arg);  in cpu_stopper_thread()
588 int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data,  in stop_machine_cpuslocked()  argument
592 		.fn = fn,  in stop_machine_cpuslocked()
613 		ret = (*fn)(data);  in stop_machine_cpuslocked()
624 int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus)  in stop_machine()  argument
630 	ret = stop_machine_cpuslocked(fn, data, cpus);  in stop_machine()
637 int stop_core_cpuslocked(unsigned int cpu, cpu_stop_fn_t fn, void *data)  in stop_core_cpuslocked()  argument
642 		.fn = fn,  in stop_core_cpuslocked()
679 int stop_machine_from_inactive_cpu(cpu_stop_fn_t fn, void *data,  in stop_machine_from_inactive_cpu()  argument
682 	struct multi_stop_data msdata = { .fn = fn, .data = data,  in stop_machine_from_inactive_cpu()