diff options
Diffstat (limited to 'net/ipv4/route.c')
-rw-r--r-- | net/ipv4/route.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 7a4d724765e6..4cd35c3904d4 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -3385,6 +3385,30 @@ static __net_initdata struct pernet_operations rt_genid_ops = { .init = rt_genid_init, }; +static int __net_init ipv4_inetpeer_init(struct net *net) +{ + struct inet_peer_base *bp = kmalloc(sizeof(*bp), GFP_KERNEL); + + if (!bp) + return -ENOMEM; + inet_peer_base_init(bp); + net->ipv4.peers = bp; + return 0; +} + +static void __net_exit ipv4_inetpeer_exit(struct net *net) +{ + struct inet_peer_base *bp = net->ipv4.peers; + + net->ipv4.peers = NULL; + __inetpeer_invalidate_tree(bp); + kfree(bp); +} + +static __net_initdata struct pernet_operations ipv4_inetpeer_ops = { + .init = ipv4_inetpeer_init, + .exit = ipv4_inetpeer_exit, +}; #ifdef CONFIG_IP_ROUTE_CLASSID struct ip_rt_acct __percpu *ip_rt_acct __read_mostly; @@ -3465,6 +3489,7 @@ int __init ip_rt_init(void) register_pernet_subsys(&sysctl_route_ops); #endif register_pernet_subsys(&rt_genid_ops); + register_pernet_subsys(&ipv4_inetpeer_ops); return rc; } |