diff options
| author | Ian Rogers <irogers@google.com> | 2025-10-16 15:22:27 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-10-19 11:59:44 +0900 |
| commit | 5960aab556c6b727e56b8446c813ff18fcc845d4 (patch) | |
| tree | eb9ae6bee65eeb92376036b334733bc0c0cb0dd6 | |
| parent | a3ef39eb975d4ba1bd1a29b7dcc4e76d6745b305 (diff) | |
perf python: Add PMU argument to parse_metrics
Add an optional PMU argument to parse_metrics to allow restriction of
the particular metrics to be opened. If no argument is provided then
all metrics with the given name/group are opened
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Gautam Menghani <gautam@linux.ibm.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/util/python.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c index 779fe1280a56..fa5e4270d182 100644 --- a/tools/perf/util/python.c +++ b/tools/perf/util/python.c @@ -2051,7 +2051,7 @@ static PyObject *pyrf__parse_events(PyObject *self, PyObject *args) static PyObject *pyrf__parse_metrics(PyObject *self, PyObject *args) { - const char *input; + const char *input, *pmu = NULL; struct evlist evlist = {}; PyObject *result; PyObject *pcpus = NULL, *pthreads = NULL; @@ -2059,14 +2059,14 @@ static PyObject *pyrf__parse_metrics(PyObject *self, PyObject *args) struct perf_thread_map *threads; int ret; - if (!PyArg_ParseTuple(args, "s|OO", &input, &pcpus, &pthreads)) + if (!PyArg_ParseTuple(args, "s|sOO", &input, &pmu, &pcpus, &pthreads)) return NULL; threads = pthreads ? ((struct pyrf_thread_map *)pthreads)->threads : NULL; cpus = pcpus ? ((struct pyrf_cpu_map *)pcpus)->cpus : NULL; evlist__init(&evlist, cpus, threads); - ret = metricgroup__parse_groups(&evlist, /*pmu=*/"all", input, + ret = metricgroup__parse_groups(&evlist, pmu ?: "all", input, /*metric_no_group=*/ false, /*metric_no_merge=*/ false, /*metric_no_threshold=*/ true, |