On 6/10/22 12:44 PM, Yosry Ahmed wrote:
From: Hao Luo <haoluo@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Yosry Ahmed <yosryahmed@xxxxxxxxxx>
Acked-by: Yonghong Song <yhs@xxxxxx>
