netdev - Re: [PATCH bpf-next v2] net: don't include filter.h from net/sock.h

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Date:   Wed, 29 Dec 2021 08:51:23 -0800
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     Jakub Kicinski <kuba@...nel.org>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        bpf <bpf@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
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Subject: Re: [PATCH bpf-next v2] net: don't include filter.h from net/sock.h

On Tue, Dec 28, 2021 at 4:49 PM Jakub Kicinski <kuba@...nel.org> wrote:
>
> sock.h is pretty heavily used (5k objects rebuilt on x86 after
> it's touched). We can drop the include of filter.h from it and
> add a forward declaration of struct sk_filter instead.
> This decreases the number of rebuilt objects when bpf.h
> is touched from ~5k to ~1k.
>
> There's a lot of missing includes this was masking. Primarily
> in networking tho, this time.
>
> Acked-by: Marc Kleine-Budde <mkl@...gutronix.de>
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>
> ---
> v2: https://lore.kernel.org/all/20211228192519.386913-1-kuba@kernel.org/
>  - fix build in bond on ia64
>  - fix build in ip6_fib with randconfig

Nice! Applied. Thanks