Re: [PATCH v2 0/3] cgroup/dmem: allow atomic irrestrictive writes to dmem.max

From: Michal Koutný

Date: Mon Apr 20 2026 - 14:03:23 EST


On Thu, Mar 26, 2026 at 12:24:15PM -0300, Thadeu Lima de Souza Cascardo <cascardo@xxxxxxxxxx> wrote:
> Is there any reason to keep the support for handling multiple regions in a
> single write?

+1
(I can't think of any. Additionaly, there's nothing like atomic charging
across multiple regions, so the charging side could still race against
the limit changes.)

Michal

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