From: Alexei Starovoitov <alexei.starovoitov@gmail.com>
To: Roman Gushchin <roman.gushchin@linux.dev>,
Konstantin Ryabitsev <konstantin@linuxfoundation.org>
Cc: bpf <bpf@vger.kernel.org>, linux-mm <linux-mm@kvack.org>,
LKML <linux-kernel@vger.kernel.org>,
JP Kobryn <inwardvessel@gmail.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Shakeel Butt <shakeel.butt@linux.dev>,
Michal Hocko <mhocko@kernel.org>,
Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: [PATCH bpf-next v4 0/6] mm: bpf kfuncs to access memcg data
Date: Tue, 23 Dec 2025 09:25:35 -1000 [thread overview]
Message-ID: <CAADnVQLAFav8czDjCYPyjDK6Bj7X_L70WQ0eSFTwvsxxEXDzCw@mail.gmail.com> (raw)
In-Reply-To: <20251223044156.208250-1-roman.gushchin@linux.dev>
On Mon, Dec 22, 2025 at 6:42 PM Roman Gushchin <roman.gushchin@linux.dev> 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.
>
> v4:
> - refactored memcg vm event and stat item idx checks (by Alexei)
Applied yesterday.
pw-bot seems to be completely broken. No notifications for the last few days.
next prev parent reply other threads:[~2025-12-23 19:25 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-23 4:41 Roman Gushchin
2025-12-23 4:41 ` [PATCH bpf-next v4 1/6] mm: declare memcg_page_state_output() in memcontrol.h Roman Gushchin
2025-12-23 4:41 ` [PATCH bpf-next v4 2/6] mm: introduce BPF kfuncs to deal with memcg pointers Roman Gushchin
2025-12-23 4:41 ` [PATCH bpf-next v4 3/6] mm: introduce bpf_get_root_mem_cgroup() BPF kfunc Roman Gushchin
2025-12-30 20:27 ` Matt Bobrowski
2025-12-30 21:00 ` Roman Gushchin
2025-12-31 7:41 ` Matt Bobrowski
2025-12-31 17:02 ` Roman Gushchin
2025-12-31 17:32 ` Alexei Starovoitov
2025-12-23 4:41 ` [PATCH bpf-next v4 4/6] mm: introduce BPF kfuncs to access memcg statistics and events Roman Gushchin
2025-12-23 4:41 ` [PATCH bpf-next v4 5/6] bpf: selftests: selftests for memcg stat kfuncs Roman Gushchin
2025-12-23 4:41 ` [PATCH bpf-next v4 6/6] MAINTAINERS: add an entry for MM BPF extensions Roman Gushchin
2025-12-23 19:25 ` Alexei Starovoitov [this message]
2025-12-23 19:57 ` [PATCH bpf-next v4 0/6] mm: bpf kfuncs to access memcg data Roman Gushchin
2025-12-24 3:41 ` Konstantin Ryabitsev
2025-12-23 19:46 ` Shakeel Butt
2025-12-24 3:01 ` Yafang Shao
2025-12-25 1:16 ` Roman Gushchin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAADnVQLAFav8czDjCYPyjDK6Bj7X_L70WQ0eSFTwvsxxEXDzCw@mail.gmail.com \
--to=alexei.starovoitov@gmail.com \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=hannes@cmpxchg.org \
--cc=inwardvessel@gmail.com \
--cc=konstantin@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@kernel.org \
--cc=roman.gushchin@linux.dev \
--cc=shakeel.butt@linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox