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| author | Ido Schimmel <idosch@mellanox.com> | 2017-03-10 08:56:18 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-10 09:45:09 -0800 |
| commit | c0243892cbb0e48873d6132f673c830602808245 (patch) | |
| tree | 8791a5ccdf38e91a3b9d7a091772287cb8c03088 /net/ipv4/fib_rules.c | |
| parent | 71e8727ebee78f7f6711f272d6ba5d78d0852835 (diff) | |
| download | lwn-c0243892cbb0e48873d6132f673c830602808245.tar.gz lwn-c0243892cbb0e48873d6132f673c830602808245.zip | |
ipv4: fib: Move FIB notification code to a separate file
Most of the code concerned with the FIB notification chain currently
resides in fib_trie.c, but this isn't really appropriate, as the FIB
notification chain is also used for FIB rules.
Therefore, it makes sense to move the common FIB notification code to a
separate file and have it export the relevant functions, which can be
invoked by its different users (e.g., fib_trie.c, fib_rules.c).
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: David Ahern <dsa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_rules.c')
| -rw-r--r-- | net/ipv4/fib_rules.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 2e50062f642d..bbd57f099183 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -172,6 +172,15 @@ static int call_fib_rule_notifiers(struct net *net, return call_fib_notifiers(net, event_type, &info); } +void fib_rules_notify(struct net *net, struct notifier_block *nb, + enum fib_event_type event_type) +{ + struct fib_notifier_info info; + + if (net->ipv4.fib_has_custom_rules) + call_fib_notifier(nb, net, event_type, &info); +} + static const struct nla_policy fib4_rule_policy[FRA_MAX+1] = { FRA_GENERIC_POLICY, [FRA_FLOW] = { .type = NLA_U32 }, |