netdev - Re: [PATCH bpf-next 01/13] bpf: add bpf_map_value_size and bp_map_copy

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Message-ID: <2DB6B840-9EF6-483D-8570-4BB9EB74F3DA@fb.com>
Date:   Thu, 29 Aug 2019 22:04:10 +0000
From:   Song Liu <songliubraving@...com>
To:     Yonghong Song <yhs@...com>
CC:     bpf <bpf@...r.kernel.org>, Networking <netdev@...r.kernel.org>,
        "Alexei Starovoitov" <ast@...com>,
        Brian Vazquez <brianvv@...gle.com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Kernel Team <Kernel-team@...com>
Subject: Re: [PATCH bpf-next 01/13] bpf: add bpf_map_value_size and
 bp_map_copy_value helper functions



> On Aug 28, 2019, at 11:45 PM, Yonghong Song <yhs@...com> wrote:
> 
> From: Brian Vazquez <brianvv@...gle.com>
> 
> Move reusable code from map_lookup_elem to helper functions to avoid code
> duplication in kernel/bpf/syscall.c
> 
> Suggested-by: Stanislav Fomichev <sdf@...gle.com>
> Signed-off-by: Brian Vazquez <brianvv@...gle.com>


Acked-by: Song Liu <songliubraving@...com>

Yonghong, we also need your SoB.