diff options
| author | Josef Bacik <jbacik@fb.com> | 2017-11-07 15:28:43 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-11 12:18:06 +0900 |
| commit | eafb3401faf243f7dca0e23325242cb8c2269ee9 (patch) | |
| tree | d7dffdccd2bb46bd11e8fffef50c3690b244c64c /block/elevator.c | |
| 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>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions