[Cake] [PATCH] Fixes for 4.16

[Toke Høiland-Jørgensen]

Pushed to git; thanks! :)

-Toke



George Amanakis <gamanakis at gmail.com> writes:

> From: gamanakis <gamanakis at gmail.com>
>
> Signed-off-by: George Amanakis <gamanakis at gmail.com>
> ---
>  sch_cake.c | 18 +++++++++++++++++-
>  1 file changed, 17 insertions(+), 1 deletion(-)
>
> diff --git a/sch_cake.c b/sch_cake.c
> index 9f2acb5..22197e0 100644
> --- a/sch_cake.c
> +++ b/sch_cake.c
> @@ -2364,7 +2364,12 @@ static void cake_reconfigure(struct Qdisc *sch)
>  	q->buffer_limit = min(q->buffer_limit, max(sch->limit * psched_mtu(qdisc_dev(sch)), q->buffer_config_limit));
>  }
>  
> +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
>  static int cake_change(struct Qdisc *sch, struct nlattr *opt)
> +#else
> +static int cake_change(struct Qdisc *sch, struct nlattr *opt,
> +		struct netlink_ext_ack *extack)
> +#endif
>  {
>  	struct cake_sched_data *q = qdisc_priv(sch);
>  	struct nlattr *tb[TCA_CAKE_MAX + 1];
> @@ -2375,8 +2380,10 @@ static int cake_change(struct Qdisc *sch, struct nlattr *opt)
>  
>  #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
>  	err = nla_parse_nested(tb, TCA_CAKE_MAX, opt, cake_policy);
> -#else
> +#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
>  	err = nla_parse_nested(tb, TCA_CAKE_MAX, opt, cake_policy, NULL);
> +#else
> +	err = nla_parse_nested(tb, TCA_CAKE_MAX, opt, cake_policy, extack);
>  #endif
>  	if (err < 0)
>  		return err;
> @@ -2500,7 +2507,12 @@ static void cake_destroy(struct Qdisc *sch)
>  		cake_free(q->tins);
>  }
>  
> +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
>  static int cake_init(struct Qdisc *sch, struct nlattr *opt)
> +#else
> +static int cake_init(struct Qdisc *sch, struct nlattr *opt,
> +		struct netlink_ext_ack *extack)
> +#endif
>  {
>  	struct cake_sched_data *q = qdisc_priv(sch);
>  	int i, j;
> @@ -2520,7 +2532,11 @@ static int cake_init(struct Qdisc *sch, struct nlattr *opt)
>  	q->cur_flow  = 0;
>  
>  	if (opt) {
> +#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)
>  		int err = cake_change(sch, opt);
> +#else
> +		int err = cake_change(sch, opt, extack);
> +#endif
>  
>  		if (err)
>  			return err;
> -- 
> 2.16.2