On 08/07/2017 10:28 AM, Tom Herbert wrote:
> Generalize the TCP ULP infrastructure recently introduced to support
> kTLS. This adds a SO_ULP socket option and creates new fields in
> sock structure for ULP ops and ULP data. Also, the interface allows
> additional per ULP parameters to be set so that a ULP can be pushed
> and operations started in one shot.
>
> Signed-off-by: Tom Herbert <t...@quantonium.net>
> ---
I think this generalization should not get committed until it has a user.
I see you posted the socktap stuff but that is just an RFC for now.
[...]
> +
> +static inline void ulp_get_available(char *buf, size_t len)
> +{
Do we need to check len field or is len == 0 invalid?
> + *buf = '\0';
> +}
> +
> +static inline void ulp_cleanup(struct sock *sk)
> +{
> +}
> +
[...]
Rest looks OK I'll take a closer look tomorrow at this and the RFC user.
Thanks,
John
