Re: [PATCH bpf-next v4 0/6] mm: bpf kfuncs to access memcg data

[Roman Gushchin]

Yafang Shao <laoar.shao@xxxxxxxxx> writes:

> On Tue, Dec 23, 2025 at 12:43 PM Roman Gushchin
> <roman.gushchin@xxxxxxxxx> wrote:
>>
>> Introduce kfuncs to simplify the access to the memcg data.
>> These kfuncs can be used to accelerate monitoring use cases and
>> for implementing custom OOM policies once BPF OOM is landed.
>>
>> This patchset was separated out from the BPF OOM patchset to simplify
>> the logistics and accelerate the landing of the part which is useful
>> by itself. No functional changes since BPF OOM v2.
>
> Hello Roman,
>
> Thanks for driving the BPF-MM upstreaming work—this is great progress.
>
> Would it be possible to upstream the bpf_st_ops and cgroups patch as a
> standalone series as well? [0]

Hello Yafang,

this is in my plan for next few weeks: I'll probably try to upstream
it altogether with bpfoom, but if there will be any delays with bpfoom,
we can split the patchset further.

Thanks!