Messages in this thread | | | Date | Wed, 4 Nov 2020 15:10:19 -0800 (PST) | From | David Rientjes <> | Subject | Re: [PATCH rfc 0/3] mm: memcg: deprecate cgroup v1 non-hierarchical mode |
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On Tue, 3 Nov 2020, Roman Gushchin wrote:
> The non-hierarchical cgroup v1 mode is a legacy of early days > of the memory controller and doesn't bring any value today. > However, it complicates the code and creates many edge cases > all over the memory controller code. > > It's a good time to deprecate it completely. This patchset removes > the internal logic, adjusts the user interface and updates > the documentation. The alt patch removes some bits of the cgroup > core code, which become obsolete. > > > Roman Gushchin (3): > mm: memcg: deprecate the non-hierarchical mode > docs: cgroup-v1: reflect the deprecation of the non-hierarchical mode > cgroup: remove obsoleted broken_hierarchy and warned_broken_hierarchy >
For all three patches:
Acked-by: David Rientjes <rientjes@google.com>
Very welcome change to see, we've always prevented the non-hierarchical mode from being set in our kernel.
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