[PATCH v1] perf test python: Put perf python at start of sys.path

[Ian Rogers]

This avoids picking up a system installed version of the perf python module.

Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
 tools/perf/tests/python-use.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/tests/python-use.c b/tools/perf/tests/python-use.c
index 6b990ee38575..0ebc22ac8d5b 100644
--- a/tools/perf/tests/python-use.c
+++ b/tools/perf/tests/python-use.c
@@ -14,7 +14,7 @@ static int test__python_use(struct test_suite *test __maybe_unused, int subtest
 	char *cmd;
 	int ret;
 
-	if (asprintf(&cmd, "echo \"import sys ; sys.path.append('%s'); import perf\" | %s %s",
+	if (asprintf(&cmd, "echo \"import sys ; sys.path.insert(0, '%s'); import perf\" | %s %s",
 		     PYTHONPATH, PYTHON, verbose > 0 ? "" : "2> /dev/null") < 0)
 		return -1;
 
-- 
2.41.0.rc0.172.g3f132b7071-goog