linux-kernel - Re: [PATCH bpf-next v2 30/35] bpf: bpftool: do not touch RLIMIT

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Message-ID: <CAPhsuW7GANaQBha2-h-yQn0LxwafmQVs_RJ5Wm=tngEAGVNmtg@mail.gmail.com>
Date:   Mon, 27 Jul 2020 23:00:08 -0700
From:   Song Liu <song@...nel.org>
To:     Roman Gushchin <guro@...com>
Cc:     bpf <bpf@...r.kernel.org>, Networking <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Kernel Team <kernel-team@...com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH bpf-next v2 30/35] bpf: bpftool: do not touch RLIMIT_MEMLOCK

On Mon, Jul 27, 2020 at 12:21 PM Roman Gushchin <guro@...com> wrote:
>
> Since bpf stopped using memlock rlimit to limit the memory usage,
> there is no more reason for bpftool to alter its own limits.
>
> Signed-off-by: Roman Gushchin <guro@...com>

I think we will need feature check for memcg based accounting.

Thanks,
Song