perf jevents: Allow multiple metricgroups.json files

Allow multiple metricgroups.json files by handling any file ending
with metricgroups.json as a metricgroups file.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 3413ee5d022741e2f6626d0479d784fb270fd8af..03f5ad262eb5ad10fbb245e7230c928ef6005b9a 100755 (executable)
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -640,7 +640,7 @@ def preprocess_one_file(parents: Sequence[str], item: os.DirEntry) -> None:
   if not item.is_file() or not item.name.endswith('.json'):
     return
 
-  if item.name == 'metricgroups.json':
+  if item.name.endswith('metricgroups.json'):
     metricgroup_descriptions = json.load(open(item.path))
     for mgroup in metricgroup_descriptions:
       assert len(mgroup) > 1, parents
@@ -693,7 +693,7 @@ def process_one_file(parents: Sequence[str], item: os.DirEntry) -> None:
 
   # Ignore other directories. If the file name does not have a .json
   # extension, ignore it. It could be a readme.txt for instance.
-  if not item.is_file() or not item.name.endswith('.json') or item.name == 'metricgroups.json':
+  if not item.is_file() or not item.name.endswith('.json') or item.name.endswith('metricgroups.json'):
     return
 
   add_events_table_entries(item, get_topic(item.name))