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authorSteven Rostedt <rostedt@goodmis.org>2014-04-21 22:23:46 -0400
committerJiri Olsa <jolsa@redhat.com>2014-04-23 13:19:23 +0200
commit4508793541140723ab862d83095f6b5141d24e49 (patch)
tree381c3d5308d4afc4b1d3849998b056313924638a /tools
parent4dc549e58b6ebf63554cd466d5ceb0e9c70ab859 (diff)
downloadop-kernel-dev-4508793541140723ab862d83095f6b5141d24e49.zip
op-kernel-dev-4508793541140723ab862d83095f6b5141d24e49.tar.gz
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 41e12e580a7 "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: Steven Rostedt <rostedt@goodmis.org> Link: http://lkml.kernel.org/r/20140421222346.0351ced4@gandalf.local.home Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/lib/traceevent/event-parse.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index 791c539..feab942 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -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
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