From 8e6875250a1189e0d8db8b05e18abe63c2744521 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Mon, 22 Jan 2018 20:48:40 -0800 Subject: selftests/bpf: fix test_dev_cgroup The test incorrectly doing mkdir /mnt/cgroup-test-work-dirtest-bpf-based-device-cgroup instead of mkdir /mnt/cgroup-test-work-dir/test-bpf-based-device-cgroup somehow such mkdir succeeds and new directory appears: /mnt/cgroup-test-work-dir/cgroup-test-work-dirtest-bpf-based-device-cgroup Later cleanup via nftw("/mnt/cgroup-test-work-dir", ...); doesn't walk this directory. "rmdir /mnt/cgroup-test-work-dir" succeeds, but bpf program and dangling cgroup stays in memory. That's a separate issue on a cgroup side. For now fix the test. Fixes: 37f1ba0909df ("selftests/bpf: add a test for device cgroup controller") Signed-off-by: Alexei Starovoitov Signed-off-by: Daniel Borkmann --- tools/testing/selftests/bpf/test_dev_cgroup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/test_dev_cgroup.c b/tools/testing/selftests/bpf/test_dev_cgroup.c index c1535b34f14f..3489cc283433 100644 --- a/tools/testing/selftests/bpf/test_dev_cgroup.c +++ b/tools/testing/selftests/bpf/test_dev_cgroup.c @@ -21,7 +21,7 @@ #define DEV_CGROUP_PROG "./dev_cgroup.o" -#define TEST_CGROUP "test-bpf-based-device-cgroup/" +#define TEST_CGROUP "/test-bpf-based-device-cgroup/" int main(int argc, char **argv) { -- cgit v1.2.3-59-g8ed1b