diff options
| author |   Ido Schimmel <idosch@mellanox.com> | 2017-08-03 13:28:16 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-03 15:35:59 -0700 |
| commit | 16ab6d7d4d8cc037bb4be12c2b849ac92787e1ff (patch) | |
| tree | 28e1d1c65faa0f299587db23734d3215a6ea6a08 /net/ipv6/ip6_fib.c | |
| parent | ipv6: fib_rules: Check if rule is a default rule (diff) | |
| download | linux-dev-16ab6d7d4d8cc037bb4be12c2b849ac92787e1ff.tar.xz linux-dev-16ab6d7d4d8cc037bb4be12c2b849ac92787e1ff.zip | |
ipv6: fib: Add FIB notifiers callbacks
We're about to add IPv6 FIB offload support, so implement the necessary
callbacks in IPv6 code, which will later allow us to add routes and
rules notifications.
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_fib.c')
| -rw-r--r-- | net/ipv6/ip6_fib.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c index ebb299cf72b7..f93976e3f65c 100644 --- a/net/ipv6/ip6_fib.c +++ b/net/ipv6/ip6_fib.c @@ -1839,6 +1839,11 @@ static void fib6_gc_timer_cb(unsigned long arg) static int __net_init fib6_net_init(struct net *net) { size_t size = sizeof(struct hlist_head) * FIB6_TABLE_HASHSZ; + int err; + + err = fib6_notifier_init(net); + if (err) + return err; spin_lock_init(&net->ipv6.fib6_gc_lock); rwlock_init(&net->ipv6.fib6_walker_lock); @@ -1891,6 +1896,7 @@ out_fib_table_hash: out_rt6_stats: kfree(net->ipv6.rt6_stats); out_timer: + fib6_notifier_exit(net); return -ENOMEM; } @@ -1907,6 +1913,7 @@ static void fib6_net_exit(struct net *net) kfree(net->ipv6.fib6_main_tbl); kfree(net->ipv6.fib_table_hash); kfree(net->ipv6.rt6_stats); + fib6_notifier_exit(net); } static struct pernet_operations fib6_net_ops = { |