26 	int ret;  in trace_print_seq()  local
28 	ret = seq_write(m, s->buffer, len);  in trace_print_seq()
34 	if (!ret)  in trace_print_seq()
37 	return ret;  in trace_print_seq()
45 	int ret;  in trace_print_bputs_msg_only()  local
49 	ret = trace_seq_puts(s, field->str);  in trace_print_bputs_msg_only()
50 	if (!ret)  in trace_print_bputs_msg_only()
61 	int ret;  in trace_print_bprintk_msg_only()  local
65 	ret = trace_seq_bprintf(s, field->fmt, field->buf);  in trace_print_bprintk_msg_only()
66 	if (!ret)  in trace_print_bprintk_msg_only()
77 	int ret;  in trace_print_printk_msg_only()  local
81 	ret = trace_seq_printf(s, "%s", field->buf);  in trace_print_printk_msg_only()
82 	if (!ret)  in trace_print_printk_msg_only()
107 	int ret;  in trace_seq_printf()  local
113 	ret = vsnprintf(s->buffer + s->len, len, fmt, ap);  in trace_seq_printf()
117 	if (ret >= len) {  in trace_seq_printf()
122 	s->len += ret;  in trace_seq_printf()
143 	int ret;  in trace_seq_vprintf()  local
148 	ret = vsnprintf(s->buffer + s->len, len, fmt, args);  in trace_seq_vprintf()
151 	if (ret >= len) {  in trace_seq_vprintf()
156 	s->len += ret;  in trace_seq_vprintf()
165 	int ret;  in trace_seq_bprintf()  local
170 	ret = bstr_printf(s->buffer + s->len, len, fmt, binary);  in trace_seq_bprintf()
173 	if (ret >= len) {  in trace_seq_bprintf()
178 	s->len += ret;  in trace_seq_bprintf()
267 	void *ret;  local
277 	ret = s->buffer + s->len;
280 	return ret;
318 	const char *ret = p->buffer + p->len;  local
345 	return ret;
354 	const char *ret = p->buffer + p->len;  local
365 	if (ret == (const char *)(p->buffer + p->len))
370 	return ret;
380 	const char *ret = p->buffer + p->len;  local
391 	if (ret == (const char *)(p->buffer + p->len))
396 	return ret;
405 	const char *ret = p->buffer + p->len;  local
412 	return ret;
423 	int ret;  local
434 	ret = trace_seq_printf(s, "%s: ", event->name);
435 	if (!ret)
502 	int ret = 1;  local
517 			ret = trace_seq_path(s, &file->f_path);
518 			if (ret)
519 				ret = trace_seq_printf(s, "[+0x%lx]",
524 	if (ret && ((sym_flags & TRACE_ITER_SYM_ADDR) || !file))
525 		ret = trace_seq_printf(s, " <" IP_FMT ">", ip);
526 	return ret;
534 	int ret = 1;  local
553 		if (ip == ULONG_MAX || !ret)
555 		if (ret)
556 			ret = trace_seq_puts(s, " => ");
558 			if (ret)
559 				ret = trace_seq_puts(s, "??");
560 			if (ret)
561 				ret = trace_seq_puts(s, "\n");
564 		if (!ret)
566 		if (ret)
567 			ret = seq_print_user_ip(s, mm, ip, sym_flags);
568 		ret = trace_seq_puts(s, "\n");
573 	return ret;
579 	int ret;  local
585 		ret = seq_print_sym_offset(s, "%s", ip);
587 		ret = seq_print_sym_short(s, "%s", ip);
589 	if (!ret)
593 		ret = trace_seq_printf(s, " <" IP_FMT ">", ip);
594 	return ret;
612 	int ret;  local
634 		ret = trace_seq_printf(s, "%x", entry->preempt_count);
636 		ret = trace_seq_putc(s, '.');
638 	return ret;
704 	int ret;  local
709 	ret = trace_seq_printf(s, "%16s-%-5d ", comm, entry->pid);
710 	if (!ret)
716 			ret = trace_seq_puts(s, "(-----) ");
718 			ret = trace_seq_printf(s, "(%5d) ", tgid);
719 		if (!ret)
723 	ret = trace_seq_printf(s, "[%03d] ", iter->cpu);
724 	if (!ret)
728 		ret = trace_print_lat_fmt(s, entry);
729 		if (!ret)
745 	int ret;  local
765 		ret = trace_seq_printf(
770 		ret = lat_print_generic(s, entry, iter->cpu);
773 	if (ret)
774 		ret = lat_print_timestamp(iter, next_ts);
776 	return ret;
868 	int ret = 0;  local
923 	ret = event->type;
927 	return ret;
1141 	if (!seq_print_ip_sym(s, field->ret.func, flags))
1158 			      field->ret.func,
1159 			      field->ret.calltime,
1160 			      field->ret.rettime,
1161 			      field->ret.overrun,
1162 			      field->ret.depth));
1176 	SEQ_PUT_HEX_FIELD_RET(s, field->ret.func);
1177 	SEQ_PUT_HEX_FIELD_RET(s, field->ret.calltime);
1178 	SEQ_PUT_HEX_FIELD_RET(s, field->ret.rettime);
1179 	SEQ_PUT_HEX_FIELD_RET(s, field->ret.overrun);
1180 	SEQ_PUT_HEX_FIELD_RET(s, field->ret.depth);
1193 	SEQ_PUT_FIELD_RET(s, field->ret.func);
1194 	SEQ_PUT_FIELD_RET(s, field->ret.calltime);
1195 	SEQ_PUT_FIELD_RET(s, field->ret.rettime);
1196 	SEQ_PUT_FIELD_RET(s, field->ret.overrun);
1197 	SEQ_PUT_FIELD_RET(s, field->ret.depth);
1619 	int i, ret;  local
1624 		ret = register_ftrace_event(event);
1625 		if (!ret) {