github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-04 04:23:35 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

perf jevents: Skip optional metrics in metric group list

Browse Source 
For metric groups, skip metrics in the list that are None. This allows
functions to better optionally return metrics.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Thomas Falcon <thomas.falcon@intel.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2025-12-02 09:50:07 -08:00 committed by Namhyung Kim
parent a1d9bb1a04
commit d9f2ce394c
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
tools/perf/pmu-events/metric.py
View File

@ -493,13 +493,15 @@ class MetricGroup:
"""
def __init__(self, name: str,
metric_list: List[Union[Metric, 'MetricGroup']],
metric_list: List[Union[Optional[Metric], Optional['MetricGroup']]],
description: Optional[str] = None):
self.name = name
self.metric_list = metric_list
self.metric_list = []
self.description = description
for metric in metric_list:
metric.AddToMetricGroup(self)
if metric:
self.metric_list.append(metric)
metric.AddToMetricGroup(self)
def AddToMetricGroup(self, group):
"""Callback used when a MetricGroup is added into another."""