linux.git/net/ipv4/ipmr.c, branch v2.6.26

[NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS.

2008-03-25T19:39:55+00:00

Introduce per-sock inlines: sock_net(), sock_net_set()
and per-inet_timewait_sock inlines: twsk_net(), twsk_net_set().
Without CONFIG_NET_NS, no namespace other than &init_net exists.
Let's explicitly define them to help compiler optimizations.

Signed-off-by: YOSHIFUJI Hideaki

[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.

2008-03-25T19:39:53+00:00

Introduce per-net_device inlines: dev_net(), dev_net_set().
Without CONFIG_NET_NS, no namespace other than &init_net exists.
Let's explicitly define them to help compiler optimizations.

Signed-off-by: YOSHIFUJI Hideaki

[IPV4]: Add 'rtable' field in struct sk_buff to alias 'dst' and avoid casts

2008-03-06T02:30:47+00:00

(Anonymous) unions can help us to avoid ugly casts.

A common cast it the (struct rtable *)skb->dst one.

Defining an union like  :
union {
     struct dst_entry *dst;
     struct rtable *rtable;
};
permits to use skb->rtable in place.

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

[NETNS]: Add namespace parameter to ip_route_output_key.

2008-01-28T23:11:07+00:00

Needed to propagate it down to the ip_route_output_flow.

Signed-off-by: Denis V. Lunev 
Signed-off-by: David S. Miller

[NETNS]: Add namespace parameter to ip_dev_find.

2008-01-28T23:11:04+00:00

in_dev_find() need a namespace to pass it to fib_get_table(), so add
an argument.

Signed-off-by: Denis V. Lunev 
Signed-off-by: David S. Miller

[IPV4]: ipmr sparse warnings

2008-01-28T23:10:18+00:00

Get rid of some of the sparse warnings.

Signed-off-by: Stephen Hemminger 
Signed-off-by: David S. Miller

[IPV4] net/ipv4: Use ipv4_is_

2008-01-28T22:58:15+00:00

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

[IPV4]: Switch users of ipv4_devconf(_all) to use the pernet one

2008-01-28T22:58:12+00:00

These are scattered over the code, but almost all the
"critical" places already have the proper struct net
at hand except for snmp proc showing function and routing
rtnl handler.

Signed-off-by: Pavel Emelyanov 
Signed-off-by: David S. Miller

[NET]: Make rtnetlink infrastructure network namespace aware (v3)

2008-01-28T22:54:25+00:00

After this patch none of the netlink callback support anything
except the initial network namespace but the rtnetlink infrastructure
now handles multiple network namespaces.

Changes from v2:
- IPv6 addrlabel processing

Changes from v1:
- no need for special rtnl_unlock handling
- fixed IPv6 ndisc

Signed-off-by: Denis V. Lunev 
Signed-off-by: Eric W. Biederman 
Signed-off-by: David S. Miller

[NETFILTER]: Introduce NF_INET_ hook values

2008-01-28T22:53:55+00:00

The IPv4 and IPv6 hook values are identical, yet some code tries to figure
out the "correct" value by looking at the address family. Introduce NF_INET_*
values for both IPv4 and IPv6. The old values are kept in a #ifndef __KERNEL__
section for userspace compatibility.

Signed-off-by: Patrick McHardy 
Acked-by: Herbert Xu 
Signed-off-by: David S. Miller