Re: [PATCH v2 00/28] Eliminate Dying Memory Cgroup

From: Qi Zheng
Date: Mon Dec 29 2025 - 02:49:02 EST




On 12/24/25 7:20 AM, Shakeel Butt wrote:
On Tue, Dec 23, 2025 at 08:04:50PM +0000, Yosry Ahmed wrote:
[...]

I think there might be a problem with non-hierarchical stats on cgroup
v1, I brought it up previously [*]. I am not sure if this was addressed
but I couldn't immediately find anything.

Sigh, the curse of memcg-v1. Let's see what we can do to not break v1.

The memcg-v1 was originally planned to be removed, could we skip
supporting v1?