netdev - Re: [PATCH v3 bpf-next 2/9] libbpf: introduce concept of bpf

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Message-ID: <20190628175558.GK4866@mini-arch>
Date:   Fri, 28 Jun 2019 10:55:58 -0700
From:   Stanislav Fomichev <sdf@...ichev.me>
To:     Alexei Starovoitov <ast@...com>
Cc:     Andrii Nakryiko <andrii.nakryiko@...il.com>,
        Andrii Nakryiko <andriin@...com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Networking <netdev@...r.kernel.org>, bpf <bpf@...r.kernel.org>,
        Kernel Team <Kernel-team@...com>
Subject: Re: [PATCH v3 bpf-next 2/9] libbpf: introduce concept of bpf_link

On 06/28, Alexei Starovoitov wrote:
> On 6/28/19 10:45 AM, Stanislav Fomichev wrote:
> >>>>
> >>>> +struct bpf_link {
> >>> Maybe call it bpf_attachment? You call the bpf_program__attach_to_blah
> >>> and you get an attachment?
> >>
> >> I wanted to keep it as short as possible, bpf_attachment is way too
> >> long (it's also why as an alternative I've proposed bpf_assoc, not
> >> bpf_association, but bpf_attach isn't great shortening).
> > Why do you want to keep it short? We have far longer names than
> > bpf_attachment in libbpf. That shouldn't be a big concern.
> 
> Naming is hard. I also prefer short.
There are only two hard things in Computer Science :-)

> imo the word 'link' describes the concept better than 'attachment'.