Commit c6c2b960 authored Nov 01, 2013 by Steven Rostedt Committed by Arnaldo Carvalho de Melo Nov 04, 2013

tools lib traceevent: Add flags NOHANDLE and PRINTRAW to individual events



Add the flags EVENT_FL_NOHANDLE and EVENT_FL_PRINTRAW to the event flags
to have the event either ignore the register handler or to ignore the
handler and also print the raw format respectively.

This allows a tool to force a raw format or non handle for an event.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20131101215501.655258742@goodmis.org


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

parent 5efb9fbd

tools/lib/traceevent/event-parse.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -4446,11 +4446,11 @@ void pevent_event_info(struct trace_seq s, struct event_format event,
		{
		int print_pretty = 1;

		if (event->pevent->print_raw)
		if (event->pevent->print_raw \|\| (event->flags & EVENT_FL_PRINTRAW))
		print_event_fields(s, record->data, record->size, event);
		else {

		if (event->handler)
		if (event->handler && !(event->flags & EVENT_FL_NOHANDLE))
		print_pretty = event->handler(s, record, event,
		event->context);

tools/lib/traceevent/event-parse.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -308,6 +308,8 @@ enum {
		EVENT_FL_ISBPRINT = 0x04,
		EVENT_FL_ISFUNCENT = 0x10,
		EVENT_FL_ISFUNCRET = 0x20,
		EVENT_FL_NOHANDLE = 0x40,
		EVENT_FL_PRINTRAW = 0x80,

		EVENT_FL_FAILED = 0x80000000
		};