Re: [PATCH kselftest-next 1/2] kselftests: memcg: update the oom group leaf events test

[Chris Down]

Roman Gushchin writes:
> Commit 9852ae3fe529 ("mm, memcg: consider subtrees in memory.events") made
> memory.events recursive: all events are propagated upwards by the
> tree. It was a change in semantics.
>
> It broke the oom group leaf events test: it assumes that after
> an OOM the oom_kill counter is zero on parent's level.
>
> Let's adjust the test: it should have similar expectations
> for the child and parent levels.
>
> The test passes after this fix.

Thanks! Hopefully b59b1baa will also avoid this going unnoticed in future.

Reviewed-by: Chris Down <chris@xxxxxxxxxxxxxx>