313 	struct syscall_metadata *sys_data;  in ftrace_syscall_enter()  local
333 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_enter()
334 	if (!sys_data)  in ftrace_syscall_enter()
337 	size = sizeof(*entry) + sizeof(unsigned long) * sys_data->nb_args;  in ftrace_syscall_enter()
344 			sys_data->enter_event->event.type, size, irq_flags, pc);  in ftrace_syscall_enter()
350 	syscall_get_arguments(current, regs, 0, sys_data->nb_args, entry->args);  in ftrace_syscall_enter()
361 	struct syscall_metadata *sys_data;  in ftrace_syscall_exit()  local
380 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_exit()
381 	if (!sys_data)  in ftrace_syscall_exit()
389 			sys_data->exit_event->event.type, sizeof(*entry),  in ftrace_syscall_exit()
564 			       struct syscall_metadata *sys_data,  in perf_call_bpf_enter()  argument
576 	for (i = 0; i < sys_data->nb_args; i++)  in perf_call_bpf_enter()
583 	struct syscall_metadata *sys_data;  in perf_syscall_enter()  local
597 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_enter()
598 	if (!sys_data)  in perf_syscall_enter()
601 	head = this_cpu_ptr(sys_data->enter_event->perf_events);  in perf_syscall_enter()
602 	valid_prog_array = bpf_prog_array_valid(sys_data->enter_event);  in perf_syscall_enter()
607 	size = sizeof(unsigned long) * sys_data->nb_args + sizeof(*rec);  in perf_syscall_enter()
616 	syscall_get_arguments(current, regs, 0, sys_data->nb_args,  in perf_syscall_enter()
620 	     !perf_call_bpf_enter(sys_data->enter_event, regs, sys_data, rec)) ||  in perf_syscall_enter()
627 			      sys_data->enter_event->event.type, 1, regs,  in perf_syscall_enter()
682 	struct syscall_metadata *sys_data;  in perf_syscall_exit()  local
696 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_exit()
697 	if (!sys_data)  in perf_syscall_exit()
700 	head = this_cpu_ptr(sys_data->exit_event->perf_events);  in perf_syscall_exit()
701 	valid_prog_array = bpf_prog_array_valid(sys_data->exit_event);  in perf_syscall_exit()
717 	     !perf_call_bpf_exit(sys_data->exit_event, regs, rec)) ||  in perf_syscall_exit()
723 	perf_trace_buf_submit(rec, size, rctx, sys_data->exit_event->event.type,  in perf_syscall_exit()