Subject: Re: [PATCH 02/26] IPVS: Change IPVS data structures to support IPv6 addresses.

From: Patrick McHardy <[email-masked]>
Date: Wed, 11 Jun 2008 19:12:11 +0200

Julius R. Volz wrote:
> diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
> index 9a51eba..b7b181e 100644
> --- a/include/net/ip_vs.h
> +++ b/include/net/ip_vs.h
> @@ -11,7 +11,12 @@
>  
>  #include <linux/sysctl.h>	/* For ctl_path */
>  
> -#define IP_VS_VERSION_CODE	0x010201
> +#ifdef __KERNEL__
> +#include <linux/in6.h>		/* For struct in6_addr */
> +#include <linux/ipv6.h>		/* For struct ipv6hdr */
>   

include/net is always kernel only. At least it should be that way.
> +#endif	/* __KERNEL */
> +
> +#define IP_VS_VERSION_CODE	0x020000
>  #define NVERSION(version)			\
>  	(version >> 16) & 0xFF,			\
>  	(version >> 8) & 0xFF,			\
> @@ -95,6 +100,20 @@
>  #define IP_VS_SCHEDNAME_MAXLEN	16
>  #define IP_VS_IFNAME_MAXLEN	16
>  
> +union ip_vs_addr_user {
> +	__be32			v4;
> +	struct in6_addr		v6;
> +};
>   

Can't you use nf_inet_addr for this?