Commit e8773728 authored Jan 11, 2018 by Steven Rostedt (VMware) Committed by Arnaldo Carvalho de Melo Jan 17, 2018

tools lib traceevent: Show contents (in hex) of data of unrecognized type records



When a record has an unrecognized type, an error message is reported,
but it would also be helpful to see the contents of that record. At
least show what it is in hex, instead of just showing a blank line.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20180112004822.542204577@goodmis.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 37db96bb

tools/lib/traceevent/event-parse.c

+8 −2

Original line number	Original line	Diff line number	Diff line
	@@ -5566,8 +5566,14 @@ void pevent_print_event(struct pevent pevent, struct trace_seq s,

	event = pevent_find_event_by_record(pevent, record);		event = pevent_find_event_by_record(pevent, record);
	if (!event) {		if (!event) {
	do_warning("ug! no event found for type %d",		int i;
	trace_parse_common_type(pevent, record->data));		int type = trace_parse_common_type(pevent, record->data);

			do_warning("ug! no event found for type %d", type);
			trace_seq_printf(s, "[UNKNOWN TYPE %d]", type);
			for (i = 0; i < record->size; i++)
			trace_seq_printf(s, " %02x",
			((unsigned char *)record->data)[i]);
	return;		return;
	}		}

Admin message