diff options
| author | David Vernet <void@manifault.com> | 2022-11-21 23:54:58 -0600 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-11-22 14:45:41 -0800 |
| commit | 227a89cf504188759fd3d8933a3a06fc60cca7f2 (patch) | |
| tree | 7fec770a835ec1159b9e39d4097b62a5826330b9 /tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c | |
| parent | 5ca7867078296cfa9c100f9a3b2d24be1e139825 (diff) | |
selftests/bpf: Add selftests for bpf_cgroup_ancestor() kfunc
bpf_cgroup_ancestor() allows BPF programs to access the ancestor of a
struct cgroup *. This patch adds selftests that validate its expected
behavior.
Signed-off-by: David Vernet <void@manifault.com>
Link: https://lore.kernel.org/r/20221122055458.173143-5-void@manifault.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c b/tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c index a59b166bbcc4..973f0c5af965 100644 --- a/tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c +++ b/tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c @@ -86,6 +86,7 @@ static const char * const success_tests[] = { "test_cgrp_acquire_leave_in_map", "test_cgrp_xchg_release", "test_cgrp_get_release", + "test_cgrp_get_ancestors", }; static struct { |