netdev - Re: [PATCH net-next 02/10] ipv4: Encapsulate function arguments in a struct

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Message-ID: <c35c97d7-d1dc-d0d6-6ea8-deaf33441c7c@gmail.com>
Date:   Wed, 8 Jan 2020 11:37:28 -0700
From:   David Ahern <dsahern@...il.com>
To:     Ido Schimmel <idosch@...sch.org>, netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com,
        jakub.kicinski@...ronome.com, roopa@...ulusnetworks.com,
        mlxsw@...lanox.com, Ido Schimmel <idosch@...lanox.com>
Subject: Re: [PATCH net-next 02/10] ipv4: Encapsulate function arguments in a
 struct

On 1/7/20 8:45 AM, Ido Schimmel wrote:
> diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
> index a68b5e21ec51..b34594a9965f 100644
> --- a/net/ipv4/fib_lookup.h
> +++ b/net/ipv4/fib_lookup.h
> @@ -21,6 +21,15 @@ struct fib_alias {
>  
>  #define FA_S_ACCESSED	0x01
>  
> +struct fib_rt_info {
> +	struct fib_info		*fi;
> +	u32			tb_id;
> +	__be32			dst;
> +	int			dst_len;
> +	u8			tos;
> +	u8			type;
> +};
> +
>  /* Dont write on fa_state unless needed, to keep it shared on all cpus */
>  static inline void fib_alias_accessed(struct fib_alias *fa)
>  {
> @@ -35,9 +44,8 @@ struct fib_info *fib_create_info(struct fib_config *cfg,
>  int fib_nh_match(struct fib_config *cfg, struct fib_info *fi,
>  		 struct netlink_ext_ack *extack);
>  bool fib_metrics_match(struct fib_config *cfg, struct fib_info *fi);
> -int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event, u32 tb_id,
> -		  u8 type, __be32 dst, int dst_len, u8 tos, struct fib_info *fi,
> -		  unsigned int);
> +int fib_dump_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
> +		  struct fib_rt_info *fri, unsigned int);

since you are modifying this, can you add a name for that last argument?


Otherwise, nice cleanup.

Reviewed-by: David Ahern <dsahern@...il.com>