diff options
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_est.c')
-rw-r--r-- | net/netfilter/ipvs/ip_vs_est.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/net/netfilter/ipvs/ip_vs_est.c b/net/netfilter/ipvs/ip_vs_est.c index ff28801..7417a0c 100644 --- a/net/netfilter/ipvs/ip_vs_est.c +++ b/net/netfilter/ipvs/ip_vs_est.c @@ -157,13 +157,31 @@ void ip_vs_zero_estimator(struct ip_vs_stats *stats) est->outbps = 0; } +static int __net_init __ip_vs_estimator_init(struct net *net) +{ + if (!net_eq(net, &init_net)) /* netns not enabled yet */ + return -EPERM; + + return 0; +} + +static struct pernet_operations ip_vs_app_ops = { + .init = __ip_vs_estimator_init, +}; + int __init ip_vs_estimator_init(void) { + int rv; + + rv = register_pernet_subsys(&ip_vs_app_ops); + if (rv < 0) + return rv; mod_timer(&est_timer, jiffies + 2 * HZ); - return 0; + return rv; } void ip_vs_estimator_cleanup(void) { del_timer_sync(&est_timer); + unregister_pernet_subsys(&ip_vs_app_ops); } |