Re: [PATCH 00/11] mm/cma: charge cma allocation to memcg using per area counters

[Michal Koutný]

Hi Eric.

On Fri, Aug 21, 2026 at 02:56:52PM -0400, Eric Chanudet <echanude@xxxxxxxxxx> wrote:
> Finally register the per-area usage counters in the cgroupfs. Each CMA
> area creates a memory.cma.<area>.{current,max} pair for reporting and
> limitation for each area.

These areas quite resemble dmem regions.
What is the relation to the previous dmem double-charging [1]?
(Successor, alternative,...)

Thanks,
Michal

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