From: patchwork-bot+netdevbpf@kernel.org
To: Yafang Shao <laoar.shao@gmail.com>
Cc: tj@kernel.org, ast@kernel.org, daniel@iogearbox.net,
andrii@kernel.org, kafai@fb.com, songliubraving@fb.com,
yhs@fb.com, john.fastabend@gmail.com, kpsingh@kernel.org,
sdf@google.com, haoluo@google.com, jolsa@kernel.org,
hannes@cmpxchg.org, mhocko@kernel.org, roman.gushchin@linux.dev,
shakeelb@google.com, muchun.song@linux.dev,
akpm@linux-foundation.org, bpf@vger.kernel.org,
cgroups@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH bpf-next v2 0/4] bpf, mm: introduce cgroup.memory=nobpf
Date: Sat, 11 Feb 2023 07:10:18 +0000 [thread overview]
Message-ID: <167609941850.20060.1828725334029145544.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230210154734.4416-1-laoar.shao@gmail.com>
Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Fri, 10 Feb 2023 15:47:30 +0000 you wrote:
> The bpf memory accouting has some known problems in contianer
> environment,
>
> - The container memory usage is not consistent if there's pinned bpf
> program
> After the container restart, the leftover bpf programs won't account
> to the new generation, so the memory usage of the container is not
> consistent. This issue can be resolved by introducing selectable
> memcg, but we don't have an agreement on the solution yet. See also
> the discussions at https://lwn.net/Articles/905150/ .
>
> [...]
Here is the summary with links:
- [bpf-next,v2,1/4] mm: memcontrol: add new kernel parameter cgroup.memory=nobpf
https://git.kernel.org/bpf/bpf-next/c/b6c1a8af5b1e
- [bpf-next,v2,2/4] bpf: use bpf_map_kvcalloc in bpf_local_storage
https://git.kernel.org/bpf/bpf-next/c/ddef81b5fd1d
- [bpf-next,v2,3/4] bpf: allow to disable bpf map memory accounting
https://git.kernel.org/bpf/bpf-next/c/ee53cbfb1ebf
- [bpf-next,v2,4/4] bpf: allow to disable bpf prog memory accounting
https://git.kernel.org/bpf/bpf-next/c/bf3965082491
You are awesome, thank you!
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prev parent reply other threads:[~2023-02-11 7:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-10 15:47 Yafang Shao
2023-02-10 15:47 ` [PATCH bpf-next v2 1/4] mm: memcontrol: add new kernel parameter cgroup.memory=nobpf Yafang Shao
2023-02-10 15:47 ` [PATCH bpf-next v2 2/4] bpf: use bpf_map_kvcalloc in bpf_local_storage Yafang Shao
2023-02-10 15:47 ` [PATCH bpf-next v2 3/4] bpf: allow to disable bpf map memory accounting Yafang Shao
2023-02-10 15:47 ` [PATCH bpf-next v2 4/4] bpf: allow to disable bpf prog " Yafang Shao
2023-02-11 7:10 ` patchwork-bot+netdevbpf [this message]
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