powerpc/perf/hv-24x7.c

248 	unsigned int nl = be16_to_cpu(ev->event_name_len);
249 	__be16 *desc_len = (__be16 *)(ev->remainder + nl - 2);
252 	return (char *)ev->remainder + nl;
257 	unsigned int nl = be16_to_cpu(ev->event_name_len);
258 	__be16 *desc_len_ = (__be16 *)(ev->remainder + nl - 2);
260 	__be16 *long_desc_len = (__be16 *)(ev->remainder + nl + desc_len - 2);
263 	return (char *)ev->remainder + nl + desc_len;
287 	unsigned int nl = be16_to_cpu(ev->event_name_len);
289 	if (nl < 2) {
290 		pr_debug("%s: name length too short: %d", __func__, nl);
294 	if (start + nl > end) {
295 		pr_debug("%s: start=%p + nl=%u > end=%p",
296 				__func__, start, nl, end);
300 	dl_ = (__be16 *)(ev->remainder + nl - 2);
309 	if (start + nl + dl > end) {
310 		pr_debug("%s: (start=%p + nl=%u + dl=%u)=%p > end=%p",
311 				__func__, start, nl, dl, start + nl + dl, end);
315 	ldl_ = (__be16 *)(ev->remainder + nl + dl - 2);
325 	if (start + nl + dl + ldl > end) {
326 		pr_debug("%s: start=%p + nl=%u + dl=%u + ldl=%u > end=%p",
327 				__func__, start, nl, dl, ldl, end);
331 	return start + nl + dl + ldl;
564 	int nl, dl;
565 	char *name = event_name(event, &nl);
572 	return device_str_attr_create(name, nl, nonce, desc, dl);
578 	int nl, dl;
579 	char *name = event_name(event, &nl);
586 	return device_str_attr_create(name, nl, nonce, desc, dl);
603 	int nl;
632 static int event_uniq_add(struct rb_root *root, const char *name, int nl,
644 		result = ev_uniq_ord(name, nl, domain, it->name, it->nl,
654 			pr_info("found a duplicate event %.*s, ct=%u\n", nl,
666 		.nl = nl,
881 		int nl;
890 		name = event_name(event, &nl);
898 					event_idx, nl, name);
905 					event_idx, nl, name, event->domain);
945 		int nl;
956 		name  = event_name(event, &nl);
960 		nonce = event_uniq_add(&ev_uniq, name, nl, event->domain);
965 				event_idx, nl, name);