318 	int syscall_nr;  in ftrace_syscall_enter()  local
321 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_enter()
322 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_enter()
326 	trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]);  in ftrace_syscall_enter()
333 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_enter()
349 	entry->nr = syscall_nr;  in ftrace_syscall_enter()
366 	int syscall_nr;  in ftrace_syscall_exit()  local
368 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_exit()
369 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_exit()
373 	trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]);  in ftrace_syscall_exit()
380 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_exit()
395 	entry->nr = syscall_nr;  in ftrace_syscall_exit()
409 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_enter()
429 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_enter()
447 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_exit()
467 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_exit()
483 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in init_syscall_trace()
551 		meta->syscall_nr = i;  in init_ftrace_syscalls()
569 		unsigned long syscall_nr;  in perf_call_bpf_enter()  member
575 	param.syscall_nr = rec->nr;  in perf_call_bpf_enter()
587 	int syscall_nr;  in perf_syscall_enter()  local
591 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_enter()
592 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_enter()
594 	if (!test_bit(syscall_nr, enabled_perf_enter_syscalls))  in perf_syscall_enter()
597 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_enter()
615 	rec->nr = syscall_nr;  in perf_syscall_enter()
636 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_enable()
655 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_disable()
670 		unsigned long syscall_nr;  in perf_call_bpf_exit()  member
675 	param.syscall_nr = rec->nr;  in perf_call_bpf_exit()
686 	int syscall_nr;  in perf_syscall_exit()  local
690 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_exit()
691 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_exit()
693 	if (!test_bit(syscall_nr, enabled_perf_exit_syscalls))  in perf_syscall_exit()
696 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_exit()
713 	rec->nr = syscall_nr;  in perf_syscall_exit()
732 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_enable()
751 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_disable()