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()
171 	cpu_stop_fn_t		fn;  member
240 					err = msdata->fn(msdata->data);  in multi_cpu_stop()
334 int stop_two_cpus(unsigned int cpu1, unsigned int cpu2, cpu_stop_fn_t fn, void *arg)  in stop_two_cpus()  argument
341 		.fn = fn,  in stop_two_cpus()
348 		.fn = multi_cpu_stop,  in stop_two_cpus()
384 bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg,  in stop_one_cpu_nowait()  argument
387 	*work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, .caller = _RET_IP_, };  in stop_one_cpu_nowait()
392 				 cpu_stop_fn_t fn, void *arg,  in queue_stop_cpus_work()  argument
409 		work->fn = fn;  in queue_stop_cpus_work()
424 		       cpu_stop_fn_t fn, void *arg)  in __stop_cpus()  argument
429 	if (!queue_stop_cpus_work(cpumask, fn, arg, &done))  in __stop_cpus()
463 static int stop_cpus(const struct cpumask *cpumask, cpu_stop_fn_t fn, void *arg)  in stop_cpus()  argument
469 	ret = __stop_cpus(cpumask, fn, arg);  in stop_cpus()
502 		cpu_stop_fn_t fn = work->fn;  in cpu_stopper_thread()  local
509 		stopper->fn = fn;  in cpu_stopper_thread()
511 		ret = fn(arg);  in cpu_stopper_thread()
518 		stopper->fn = NULL;  in cpu_stopper_thread()
521 			  "cpu_stop: %ps(%p) leaked preempt count\n", fn, arg);  in cpu_stopper_thread()
586 int stop_machine_cpuslocked(cpu_stop_fn_t fn, void *data,  in stop_machine_cpuslocked()  argument
590 		.fn = fn,  in stop_machine_cpuslocked()
611 		ret = (*fn)(data);  in stop_machine_cpuslocked()
622 int stop_machine(cpu_stop_fn_t fn, void *data, const struct cpumask *cpus)  in stop_machine()  argument
628 	ret = stop_machine_cpuslocked(fn, data, cpus);  in stop_machine()
635 int stop_core_cpuslocked(unsigned int cpu, cpu_stop_fn_t fn, void *data)  in stop_core_cpuslocked()  argument
640 		.fn = fn,  in stop_core_cpuslocked()
677 int stop_machine_from_inactive_cpu(cpu_stop_fn_t fn, void *data,  in stop_machine_from_inactive_cpu()  argument
680 	struct multi_stop_data msdata = { .fn = fn, .data = data,  in stop_machine_from_inactive_cpu()