299 	int syscall_nr;  in ftrace_syscall_enter()  local
309 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_enter()
310 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_enter()
314 	trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]);  in ftrace_syscall_enter()
321 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_enter()
332 	entry->nr = syscall_nr;  in ftrace_syscall_enter()
346 	int syscall_nr;  in ftrace_syscall_exit()  local
355 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_exit()
356 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_exit()
360 	trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]);  in ftrace_syscall_exit()
367 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_exit()
376 	entry->nr = syscall_nr;  in ftrace_syscall_exit()
389 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_enter()
409 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_enter()
427 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_exit()
447 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_exit()
463 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in init_syscall_trace()
546 		meta->syscall_nr = i;  in init_ftrace_syscalls()
573 		int syscall_nr;  in perf_call_bpf_enter()  member
583 	param.syscall_nr = rec->nr;  in perf_call_bpf_enter()
597 	int syscall_nr;  in perf_syscall_enter()  local
608 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_enter()
609 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_enter()
611 	if (!test_bit(syscall_nr, enabled_perf_enter_syscalls))  in perf_syscall_enter()
614 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_enter()
632 	rec->nr = syscall_nr;  in perf_syscall_enter()
653 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_enable()
672 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_disable()
687 		int syscall_nr;  in perf_call_bpf_exit()  member
694 	param.syscall_nr = rec->nr;  in perf_call_bpf_exit()
706 	int syscall_nr;  in perf_syscall_exit()  local
717 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_exit()
718 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_exit()
720 	if (!test_bit(syscall_nr, enabled_perf_exit_syscalls))  in perf_syscall_exit()
723 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_exit()
740 	rec->nr = syscall_nr;  in perf_syscall_exit()
759 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_enable()
778 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_disable()