Re: [PATCH bpf-next v2 5/8] selftests/bpf: Test cgroup_iter.

Yonghong Song
2022-06-28T06:11:13Z

On 6/10/22 12:44 PM, Yosry Ahmed wrote:
> From: Hao Luo <haoluo@google.com>
>
> Add a selftest for cgroup_iter. The selftest creates a mini cgroup tree
> of the following structure:
>
> ROOT (working cgroup)
> |
> PARENT
> / \
> CHILD1 CHILD2
>
> and tests the following scenarios:
>
> - invalid cgroup fd.
> - pre-order walk over descendants from PARENT.
> - post-order walk over descendants from PARENT.
> - walk of ancestors from PARENT.
> - early termination.
>
> Signed-off-by: Hao Luo <haoluo@google.com>
> Signed-off-by: Yosry Ahmed <yosryahmed@google.com>

Acked-by: Yonghong Song <yhs@fb.com>