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SubjectRe: [PATCH 4/5] mm: release per-node memcg percpu data prematurely
On Thu, Mar 07, 2019 at 03:00:32PM -0800, Roman Gushchin wrote:
> Similar to memcg-level statistics, per-node data isn't expected
> to be hot after cgroup removal. Switching over to atomics and
> prematurely releasing percpu data helps to reduce the memory
> footprint of dying cgroups.
>
> Signed-off-by: Roman Gushchin <guro@fb.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>

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