88 	char *fmt = (char *) (long) r1;  in bpf_trace_printk()  local
101 	if (fmt[--fmt_size] != 0)  in bpf_trace_printk()
106 		if ((!isprint(fmt[i]) && !isspace(fmt[i])) || !isascii(fmt[i]))  in bpf_trace_printk()
109 		if (fmt[i] != '%')  in bpf_trace_printk()
117 		if (fmt[i] == 'l') {  in bpf_trace_printk()
120 		} else if (fmt[i] == 'p' || fmt[i] == 's') {  in bpf_trace_printk()
123 			if (!isspace(fmt[i]) && !ispunct(fmt[i]) && fmt[i] != 0)  in bpf_trace_printk()
126 			if (fmt[i - 1] == 's') {  in bpf_trace_printk()
154 		if (fmt[i] == 'l') {  in bpf_trace_printk()
159 		if (fmt[i] != 'd' && fmt[i] != 'u' && fmt[i] != 'x')  in bpf_trace_printk()
164 	return __trace_printk(1/* fake ip will not be printed */, fmt,  in bpf_trace_printk()