From f744d35ecf46f111bf9b54bfdbc89a28ee8b928a Mon Sep 17 00:00:00 2001 From: Yafang Shao Date: Sat, 11 Nov 2023 09:00:31 +0000 Subject: selftests/bpf: Add parallel support for classid Include the current pid in the classid cgroup path. This way, different testers relying on classid-based configurations will have distinct classid cgroup directories, enabling them to run concurrently. Additionally, we leverage the current pid as the classid, ensuring unique identification. Signed-off-by: Yafang Shao Link: https://lore.kernel.org/r/20231111090034.4248-4-laoar.shao@gmail.com Signed-off-by: Alexei Starovoitov --- tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c') diff --git a/tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c b/tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c index 9026b42914d3..addf720428f7 100644 --- a/tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c +++ b/tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c @@ -71,7 +71,7 @@ void test_cgroup_v1v2(void) } ASSERT_OK(run_test(cgroup_fd, server_fd, false), "cgroup-v2-only"); setup_classid_environment(); - set_classid(42); + set_classid(); ASSERT_OK(run_test(cgroup_fd, server_fd, true), "cgroup-v1v2"); cleanup_classid_environment(); close(server_fd); -- cgit v1.2.3