linux-toradex.git/include/net/fib_rules.h, branch v2.6.28.9

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

[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

[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

[FIB]: Add netns to fib_rules_ops.

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

The backward link from FIB rules operations to the network namespace
will allow to simplify the API a bit.

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]: Pass fib_rules_ops into default_pref method.

2008-01-28T23:01:22+00:00

fib_rules_ops contains operations and the list of configured rules. ops will
become per/namespace soon, so we need them to be known in the default_pref
callback.

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

[NETNS]: Add netns parameter to fib_rules_(un)register.

2008-01-28T23:01:21+00:00

The patch extends the different fib rules API in order to pass the
network namespace pointer. That will allow to access the different
tables from a namespace relative object. As usual, the pointer to the
init_net variable is passed as parameter so we don't break the
network.

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

[IPV6]: Make fib6_rules_init to return an error code.

2008-01-28T22:56:46+00:00

When the fib_rules initialization finished, no return code is provided
so there is no way to know, for the caller, if the initialization has
been successful or has failed. This patch fix that.

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

[INET]: Small possible memory leak in FIB rules

2007-11-11T06:12:03+00:00

This patch fixes a small memory leak. Default fib rules can be deleted by
the user if the rule does not carry FIB_RULE_PERMANENT flag, f.e. by
	ip rule flush

Such a rule will not be freed as the ref-counter has 2 on start and becomes
clearly unreachable after removal.

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