Signed-off-by: Yordan Karadzhov (VMware) <y.karadz@xxxxxxxxx>
---
src/ftracepy-utils.c | 23 +++++++++++++++++++++++
src/ftracepy-utils.h | 3 +++
src/ftracepy.c | 5 +++++
3 files changed, 31 insertions(+)
diff --git a/src/ftracepy-utils.c b/src/ftracepy-utils.c
index dfb0669..8f4b50c 100644
--- a/src/ftracepy-utils.c
+++ b/src/ftracepy-utils.c
@@ -1801,6 +1801,29 @@ PyObject *PyFtrace_kprobe_is_enabled(PyObject *self, PyObject *args,
return event_is_enabled(instance, TC_SYS, event);
}
+PyObject *PyFtrace_set_ftrace_loglevel(PyObject *self, PyObject *args,
+ PyObject *kwargs)
+{
+ static char *kwlist[] = {"level", NULL};
+ int level;
+
+ if (!PyArg_ParseTupleAndKeywords(args,
+ kwargs,
+ "i",
+ kwlist,
+ &level)) {
+ return NULL;
+ }
+
+ if (level < 0)
+ level = 0;
+
+ tracefs_set_loglevel(level);
+ tep_set_loglevel(level);
+
+ Py_RETURN_NONE;
+}
+
static bool set_fork_options(struct tracefs_instance *instance, bool enable)
{
if (enable) {
diff --git a/src/ftracepy-utils.h b/src/ftracepy-utils.h
index d826427..5d7c19c 100644
--- a/src/ftracepy-utils.h
+++ b/src/ftracepy-utils.h
@@ -155,6 +155,9 @@ PyObject *PyFtrace_disable_kprobe(PyObject *self, PyObject *args,
PyObject *PyFtrace_kprobe_is_enabled(PyObject *self, PyObject *args,
PyObject *kwargs);
+PyObject *PyFtrace_set_ftrace_loglevel(PyObject *self, PyObject *args,
+ PyObject *kwargs);
+
PyObject *PyFtrace_trace_process(PyObject *self, PyObject *args,
PyObject *kwargs);
diff --git a/src/ftracepy.c b/src/ftracepy.c
index e5fcd54..e3fec7b 100644
--- a/src/ftracepy.c
+++ b/src/ftracepy.c
@@ -269,6 +269,11 @@ static PyMethodDef ftracepy_methods[] = {
METH_VARARGS | METH_KEYWORDS,
"Check if kprobe event is enabled."
},
+ {"set_ftrace_loglevel",
+ (PyCFunction) PyFtrace_set_ftrace_loglevel,
+ METH_VARARGS | METH_KEYWORDS,
+ "Set the verbose level of the ftrace libraries."
+ },
{"trace_process",
(PyCFunction) PyFtrace_trace_process,
METH_VARARGS | METH_KEYWORDS,
--
2.27.0
|