netdev - Re: [PATCH bpf-next 0/2] tools/bpf: expose several libbpf API functions

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Message-ID: <CAADnVQ+n5Bm5xSpmRd2-zqHSrr1oJCBrad02gGZMD+92MF6c+w@mail.gmail.com>
Date:   Mon, 4 Feb 2019 12:51:23 -0800
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Yonghong Song <yhs@...com>
Cc:     Network Development <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Kernel Team <kernel-team@...com>
Subject: Re: [PATCH bpf-next 0/2] tools/bpf: expose several libbpf API functions

On Mon, Feb 4, 2019 at 12:27 PM Yonghong Song <yhs@...com> wrote:
>
> This patch set exposed a few functions in libbpf.
> All these newly added API functions are helpful for
> JIT based bpf compilation where .BTF and .BTF.ext
> are available as in-memory data blobs.
>
> Patch #1 exposed several btf_ext__* API functions which
> are used to handle .BTF.ext ELF sections.
> Patch #2 refactored the function bpf_map_find_btf_info()
> and exposed API function btf__get_map_kv_tids() to
> retrieve the map key/value type id's generated by
> bpf program through BPF_ANNOTATE_KV_PAIR macro.

Applied to bpf-next. Thanks!