linux-toradex.git/net/core/fib_rules.c, branch v2.6.27.57

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2008-07-06T06:08:07+00:00

Conflicts:

	Documentation/feature-removal-schedule.txt
	drivers/net/wan/hdlc_fr.c
	drivers/net/wireless/iwlwifi/iwl-4965.c
	drivers/net/wireless/iwlwifi/iwl3945-base.c

net: add fib_rules_ops to flush_cache method

2008-07-06T02:01:28+00:00

This is required to pass namespace context into rt_cache_flush called from
->flush_cache.

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

net: fib_rules: fix error code for unsupported families

2008-07-02T02:59:37+00:00

The errno code returned must be negative.

Fixes "RTNETLINK answers: Unknown error 18446744073709551519".

Signed-off-by: Patrick McHardy 
Signed-off-by: David S. Miller

[NETNS]: Add netns refcnt debug to fib rules.

2008-04-16T09:01:56+00:00

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

[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

[NETNS]: Process FIB rule action in the context of the namespace.

2008-01-28T23:08:14+00:00

Save namespace context on the fib rule at the rule creation time and
call routing lookup in the correct namespace.

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

[NETNS]: FIB rules API cleanup.

2008-01-28T23:08:13+00:00

Remove struct net from fib_rules_register(unregister)/notify_change
paths and diet code size a bit.

add/remove: 0/0 grow/shrink: 10/12 up/down: 35/-100 (-65)
function                                     old     new   delta
notify_rule_change                           273     280      +7
trie_show_stats                              471     475      +4
fn_trie_delete                               473     477      +4
fib_rules_unregister                         144     148      +4
fib4_rule_compare                            119     123      +4
resize                                      2842    2845      +3
fn_trie_select_default                       515     518      +3
inet_sk_rebuild_header                       836     838      +2
fib_trie_seq_show                            764     766      +2
__devinet_sysctl_register                    276     278      +2
fn_trie_lookup                              1124    1123      -1
ip_fib_check_default                         133     131      -2
devinet_conf_sysctl                          223     221      -2
snmp_fold_field                              126     123      -3
fn_trie_insert                              2091    2086      -5
inet_create                                  876     870      -6
fib4_rules_init                              197     191      -6
fib_sync_down                                452     444      -8
inet_gso_send_check                          334     325      -9
fib_create_info                             3003    2991     -12
fib_nl_delrule                               568     553     -15
fib_nl_newrule                               883     852     -31

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

[IPV4]: fib_rules_unregister is essentially void.

2008-01-28T23:02:09+00:00

fib_rules_unregister is called only after successful register and the
return code is never checked.

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

[NETNS]: Namespacing in the generic fib rules code.

2008-01-28T23:01:23+00:00

Move static rules_ops & rules_mod_lock to the struct net, register the
pernet subsys to init them and enjoy the fact that the core rules
infrastructure works in the namespace.

Real IPv4 fib rules virtualization requires fib tables support in the
namespace and will be done seriously later in the patchset.

Acked-by: Benjamin Thery 
Acked-by: Daniel Lezcano 
Signed-off-by: Denis V. Lunev 
Signed-off-by: David S. Miller