Merge branch 'samples-bpf-automated-cgroup-tests'
Sargun Dhillon says:
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samples, bpf: Refactor; Add automated tests for cgroups
These two patches are around refactoring out some old, reusable code from the
existing test_current_task_under_cgroup_user test, and adding a new, automated
test.
There is some generic cgroupsv2 setup & cleanup code, given that most
environment still don't have it setup by default. With this code, we're able
to pretty easily add an automated test for future cgroupsv2 functionality.
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Signed-off-by: David S. Miller <davem@davemloft.net>