diff mbox series

[v8,2/9] perf jevent: Add general metrics support

Message ID 1673940573-90503-3-git-send-email-renyu.zj@linux.alibaba.com (mailing list archive)
State New, archived
Headers show
Series Add metrics for neoverse-n2-v2 | expand

Commit Message

Jing Zhang Jan. 17, 2023, 7:29 a.m. UTC 
Add general metrics support, so that some general metrics applicable
to multiple architectures can be defined in the public json file like
general events, and then add general metrics through "arch_std_event"
in json file of different architecture.

Signed-off-by: Jing Zhang <renyu.zj@linux.alibaba.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Acked-by: Ian Rogers <irogers@google.com>
---
 tools/perf/pmu-events/jevents.py | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/tools/perf/pmu-events/jevents.py b/tools/perf/pmu-events/jevents.py
index 4c398e0..0416b74 100755
--- a/tools/perf/pmu-events/jevents.py
+++ b/tools/perf/pmu-events/jevents.py
@@ -358,6 +358,8 @@  def preprocess_arch_std_files(archpath: str) -> None:
       for event in read_json_events(item.path, topic=''):
         if event.name:
           _arch_std_events[event.name.lower()] = event
+        if event.metric_name:
+          _arch_std_events[event.metric_name.lower()] = event
 
 
 def print_events_table_prefix(tblname: str) -> None: