From: Eric Dumazet <eric.duma...@gmail.com>
Date: Tue, 06 Jun 2017 12:19:27 -0700

> @@ -320,18 +320,37 @@ struct tcp_splice_state {
>   * All the __sk_mem_schedule() is of this nature: accounting
>   * is strict, actions are advisory and have some latency.
>   */
> -int tcp_memory_pressure __read_mostly;
> +unsigned long tcp_memory_pressure __read_mostly;
>  EXPORT_SYMBOL(tcp_memory_pressure);

I know it is not strictly related to your change, but if you are
adding new exports in this area let's do it properly.

The existing tcp_memory_pressure export, as well as these two:

...
>  EXPORT_SYMBOL(tcp_enter_memory_pressure);
...
> +EXPORT_SYMBOL(tcp_leave_memory_pressure);

ought to be EXPORT_SYMBOL_GPL().  They are exported for the sake of
ipv6 TCP support, and nothing else.

I'll apply this with that fixed.

Thanks Eric.

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