299 	int syscall_nr;  in ftrace_syscall_enter()  local
302 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_enter()
303 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_enter()
307 	trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]);  in ftrace_syscall_enter()
314 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_enter()
325 	entry->nr = syscall_nr;  in ftrace_syscall_enter()
339 	int syscall_nr;  in ftrace_syscall_exit()  local
341 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_exit()
342 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_exit()
346 	trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]);  in ftrace_syscall_exit()
353 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_exit()
362 	entry->nr = syscall_nr;  in ftrace_syscall_exit()
375 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_enter()
395 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_enter()
413 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_exit()
433 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_exit()
449 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in init_syscall_trace()
532 		meta->syscall_nr = i;  in init_ftrace_syscalls()
559 		unsigned long syscall_nr;  in perf_call_bpf_enter()  member
565 	param.syscall_nr = rec->nr;  in perf_call_bpf_enter()
578 	int syscall_nr;  in perf_syscall_enter()  local
582 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_enter()
583 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_enter()
585 	if (!test_bit(syscall_nr, enabled_perf_enter_syscalls))  in perf_syscall_enter()
588 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_enter()
606 	rec->nr = syscall_nr;  in perf_syscall_enter()
627 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_enable()
646 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_disable()
661 		unsigned long syscall_nr;  in perf_call_bpf_exit()  member
666 	param.syscall_nr = rec->nr;  in perf_call_bpf_exit()
677 	int syscall_nr;  in perf_syscall_exit()  local
681 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_exit()
682 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_exit()
684 	if (!test_bit(syscall_nr, enabled_perf_exit_syscalls))  in perf_syscall_exit()
687 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_exit()
704 	rec->nr = syscall_nr;  in perf_syscall_exit()
723 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_enable()
742 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_disable()