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Commit 45087935 authored by Steven Rostedt's avatar Steven Rostedt Committed by Jiri Olsa
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tools lib traceevent: Fix backward compatibility macros for pevent filter enums 



The return value for pevent_filter_match() is suppose to return FILTER_NONE
if the event doesn't have a filter, and FILTER_NOEXIST if there is no filter
at all. But the change 41e12e58 "tools lib traceevent: Refactor
pevent_filter_match() to get rid of die()" replaced the return value
with PEVENT_ERRNO__* values and added "backward compatibility" macros
that used the old names. Unfortunately, the NOEXIST and NONE macros were
swapped, and this broke users that use the old return names.

Signed-off-by: default avatarSteven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20140421222346.0351ced4@gandalf.local.home


Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
parent 4dc549e5

tools/lib/traceevent/event-parse.h

+2 −2
Original line number Diff line number Diff line
@@ -876,8 +876,8 @@ struct event_filter { 
struct event_filter *pevent_filter_alloc(struct pevent *pevent);



/* for backward compatibility */

#define FILTER_NONE		PEVENT_ERRNO__FILTER_NOT_FOUND

#define FILTER_NOEXIST		PEVENT_ERRNO__NO_FILTER

#define FILTER_NONE		PEVENT_ERRNO__NO_FILTER

#define FILTER_NOEXIST		PEVENT_ERRNO__FILTER_NOT_FOUND

#define FILTER_MISS		PEVENT_ERRNO__FILTER_MISS

#define FILTER_MATCH		PEVENT_ERRNO__FILTER_MATCH