| commit | eafb3401faf243f7dca0e23325242cb8c2269ee9 | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <jbacik@fb.com> | Tue Nov 07 15:28:43 2017 -0500 |
| committer | David S. Miller <davem@davemloft.net> | Sat Nov 11 12:18:06 2017 +0900 |
| tree | d7dffdccd2bb46bd11e8fffef50c3690b244c64c | |
| parent | dd0bb688eaa241b5655d396d45366cba9225aed9 [diff] |
samples/bpf: add a test for bpf_override_return This adds a basic test for bpf_override_return to verify it works. We override the main function for mounting a btrfs fs so it'll return -ENOMEM and then make sure that trying to mount a btrfs fs will fail. Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Josef Bacik <jbacik@fb.com> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>