From: Yafang Shao <laoar.shao@gmail.com>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>, Martin Lau <kafai@fb.com>,
Song Liu <songliubraving@fb.com>, Yonghong Song <yhs@fb.com>,
john fastabend <john.fastabend@gmail.com>,
KP Singh <kpsingh@kernel.org>,
Quentin Monnet <quentin@isovalent.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@kernel.org>,
Shakeel Butt <shakeelb@google.com>,
Muchun Song <songmuchun@bytedance.com>,
Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@linux.com>,
penberg@kernel.org, David Rientjes <rientjes@google.com>,
iamjoonsoo.kim@lge.com, Vlastimil Babka <vbabka@suse.cz>,
Linux MM <linux-mm@kvack.org>, bpf <bpf@vger.kernel.org>
Subject: Re: [RFC PATCH bpf-next 00/10] bpf, mm: Recharge pages when reuse bpf map
Date: Mon, 27 Jun 2022 23:02:41 +0800 [thread overview]
Message-ID: <CALOAHbBZzNA0VRbzZeQy9mcaOZ_NFe=VTLPgsdXZN-C3LCsB+g@mail.gmail.com> (raw)
In-Reply-To: <CAADnVQJHi+MUBmfU0rcgagJo0T5yzzpjK2Kv90SNH5Ng5yFbDA@mail.gmail.com>
On Mon, Jun 27, 2022 at 8:40 AM Alexei Starovoitov
<alexei.starovoitov@gmail.com> wrote:
>
> On Fri, Jun 24, 2022 at 8:26 PM Yafang Shao <laoar.shao@gmail.com> wrote:
> >
> > I'm planning to support it for all map types and progs. Regarding the
> > progs, it seems that we have to introduce a new UAPI for the user to
> > do the recharge, because there's no similar reuse path in libbpf.
> >
> > Our company is a heavy bpf user.
>
> What company is that?
Pinduoduo, aka PDD, a small company in China.
--
Regards
Yafang
prev parent reply other threads:[~2022-06-27 15:03 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-19 15:50 Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 01/10] mm, memcg: Add a new helper memcg_should_recharge() Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 02/10] bpftool: Show memcg info of bpf map Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 03/10] mm, memcg: Add new helper obj_cgroup_from_current() Yafang Shao
2022-06-23 3:01 ` Roman Gushchin
2022-06-25 13:54 ` Yafang Shao
2022-06-26 1:52 ` Roman Gushchin
2022-06-19 15:50 ` [RFC PATCH bpf-next 04/10] mm, memcg: Make obj_cgroup_{charge, uncharge}_pages public Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 05/10] mm: Add helper to recharge kmalloc'ed address Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 06/10] mm: Add helper to recharge vmalloc'ed address Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 07/10] mm: Add helper to recharge percpu address Yafang Shao
2022-06-23 5:25 ` Dennis Zhou
2022-06-25 14:18 ` Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 08/10] bpf: Recharge memory when reuse bpf map Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 09/10] bpf: Make bpf_map_{save, release}_memcg public Yafang Shao
2022-06-19 15:50 ` [RFC PATCH bpf-next 10/10] bpf: Support recharge for hash map Yafang Shao
2022-06-21 23:28 ` [RFC PATCH bpf-next 00/10] bpf, mm: Recharge pages when reuse bpf map Alexei Starovoitov
2022-06-22 14:03 ` Yafang Shao
2022-06-23 3:29 ` Roman Gushchin
2022-06-25 3:26 ` Yafang Shao
2022-06-26 3:28 ` Roman Gushchin
2022-06-26 3:32 ` Roman Gushchin
2022-06-26 6:38 ` Yafang Shao
2022-06-26 6:25 ` Yafang Shao
2022-07-02 4:23 ` Roman Gushchin
2022-07-02 15:24 ` Yafang Shao
2022-07-02 15:33 ` Roman Gushchin
2022-06-27 0:40 ` Alexei Starovoitov
2022-06-27 15:02 ` Yafang Shao [this message]
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