linux-kernel - [PATCH v2 3/4] perf python: Add evlist close support

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Message-ID: <20250512055748.479786-4-gautam@linux.ibm.com>
Date: Mon, 12 May 2025 11:27:44 +0530
From: Gautam Menghani <gautam@...ux.ibm.com>
To: peterz@...radead.org, mingo@...hat.com, acme@...nel.org,
        namhyung@...nel.org, mark.rutland@....com,
        alexander.shishkin@...ux.intel.com, jolsa@...nel.org,
        irogers@...gle.com, adrian.hunter@...el.com, kan.liang@...ux.intel.com
Cc: Gautam Menghani <gautam@...ux.ibm.com>, linux-perf-users@...r.kernel.org,
        linux-kernel@...r.kernel.org, maddy@...ux.ibm.com
Subject: [PATCH v2 3/4] perf python: Add evlist close support

Add support for the evlist close function.

Signed-off-by: Gautam Menghani <gautam@...ux.ibm.com>
---
v1 -> v2:
1. Drop the support for next function

 tools/perf/util/python.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 5a4d2c9aaabd..245ad4a4257a 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -1163,6 +1163,16 @@ static PyObject *pyrf_evlist__open(struct pyrf_evlist *pevlist,
 	return Py_None;
 }
 
+static PyObject *pyrf_evlist__close(struct pyrf_evlist *pevlist)
+{
+	struct evlist *evlist = &pevlist->evlist;
+
+	evlist__close(evlist);
+
+	Py_INCREF(Py_None);
+	return Py_None;
+}
+
 static PyObject *pyrf_evlist__config(struct pyrf_evlist *pevlist)
 {
 	struct record_opts opts = {
@@ -1221,6 +1231,12 @@ static PyMethodDef pyrf_evlist__methods[] = {
 		.ml_flags = METH_VARARGS | METH_KEYWORDS,
 		.ml_doc	  = PyDoc_STR("open the file descriptors.")
 	},
+	{
+		.ml_name  = "close",
+		.ml_meth  = (PyCFunction)pyrf_evlist__close,
+		.ml_flags = METH_NOARGS,
+		.ml_doc	  = PyDoc_STR("close the file descriptors.")
+	},
 	{
 		.ml_name  = "poll",
 		.ml_meth  = (PyCFunction)pyrf_evlist__poll,
-- 
2.49.0