mirrors/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-01-28 17:13:13 -05:00
Code Issues Packages Projects Releases Wiki Activity

netfilter: nf_tables: merge route type into core

Browse Source 
very little code, so it really doesn't make sense to have extra
modules or even a kconfig knob for this.

Merge them and make functionality available unconditionally.
The merge makes inet family route support trivial, so add it
as well here.

Before:
   text	   data	    bss	    dec	    hex	filename
    835	    832	      0	   1667	    683 nft_chain_route_ipv4.ko
    870	    832	      0	   1702	    6a6	nft_chain_route_ipv6.ko
 111568	   2556	    529	 114653	  1bfdd	nf_tables.ko

After:
   text	   data	    bss	    dec	    hex	filename
 113133	   2556	    529	 116218	  1c5fa	nf_tables.ko

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal
2019-03-27 09:22:25 +01:00
committed by Pablo Neira Ayuso
parent d164385ec5
commit c1deb065cf
12 changed files with 191 additions and 214 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
include/linux/netfilter_ipv6.h
View File

@@ -87,6 +87,21 @@ static inline int nf_ip6_route(struct net *net, struct dst_entry **dst,
}
int ip6_route_me_harder(struct net *net, struct sk_buff *skb);
static inline int nf_ip6_route_me_harder(struct net *net, struct sk_buff *skb)
{
#if IS_MODULE(CONFIG_IPV6)
const struct nf_ipv6_ops *v6_ops = nf_get_ipv6_ops();
if (!v6_ops)
return -EHOSTUNREACH;
return v6_ops->route_me_harder(net, skb);
#else
return ip6_route_me_harder(net, skb);
#endif
}
__sum16 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook,
unsigned int dataoff, u_int8_t protocol);