Drop adding a pending metric if there is an existing one. Ensure the
PMUs differ for hybrid systems.

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/pmu-events/jevents.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 69aec4661a13..7978ca7ef16c 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -498,7 +498,8 @@ def add_events_table_entries(item: os.DirEntry, topic: str) -> None:
   for e in read_json_events(item.path, topic):
     if e.name:
       _pending_events.append(e)
-    if e.metric_name:
+    if e.metric_name and not any(e.metric_name == x.metric_name and
+                                 e.pmu == x.pmu for x in _pending_metrics):
       _pending_metrics.append(e)
 
 
-- 
2.51.0.338.gd7d06c2dae-goog