298 	struct syscall_metadata *sys_data;  in ftrace_syscall_enter()  local
318 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_enter()
319 	if (!sys_data)  in ftrace_syscall_enter()
322 	size = sizeof(*entry) + sizeof(unsigned long) * sys_data->nb_args;  in ftrace_syscall_enter()
329 			sys_data->enter_event->event.type, size, irq_flags, pc);  in ftrace_syscall_enter()
335 	syscall_get_arguments(current, regs, 0, sys_data->nb_args, entry->args);  in ftrace_syscall_enter()
346 	struct syscall_metadata *sys_data;  in ftrace_syscall_exit()  local
365 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_exit()
366 	if (!sys_data)  in ftrace_syscall_exit()
374 			sys_data->exit_event->event.type, sizeof(*entry),  in ftrace_syscall_exit()
550 	struct syscall_metadata *sys_data;  in perf_syscall_enter()  local
563 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_enter()
564 	if (!sys_data)  in perf_syscall_enter()
567 	head = this_cpu_ptr(sys_data->enter_event->perf_events);  in perf_syscall_enter()
572 	size = sizeof(unsigned long) * sys_data->nb_args + sizeof(*rec);  in perf_syscall_enter()
577 				sys_data->enter_event->event.type, NULL, &rctx);  in perf_syscall_enter()
582 	syscall_get_arguments(current, regs, 0, sys_data->nb_args,  in perf_syscall_enter()
624 	struct syscall_metadata *sys_data;  in perf_syscall_exit()  local
637 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_exit()
638 	if (!sys_data)  in perf_syscall_exit()
641 	head = this_cpu_ptr(sys_data->exit_event->perf_events);  in perf_syscall_exit()
650 				sys_data->exit_event->event.type, NULL, &rctx);  in perf_syscall_exit()