kfree(ip_addr);
return ret;
}
-EXPORT_SYMBOL_GPL(nfs_dns_resolve_name);
#else
ret = -ESRCH;
return ret;
}
-EXPORT_SYMBOL_GPL(nfs_dns_resolve_name);
static struct cache_detail nfs_dns_resolve_template = {
.owner = THIS_MODULE,
cache_destroy_net(nn->nfs_dns_resolve, net);
}
+static int nfs4_dns_net_init(struct net *net)
+{
+ return nfs_dns_resolver_cache_init(net);
+}
+
+static void nfs4_dns_net_exit(struct net *net)
+{
+ nfs_dns_resolver_cache_destroy(net);
+}
+
+static struct pernet_operations nfs4_dns_resolver_ops = {
+ .init = nfs4_dns_net_init,
+ .exit = nfs4_dns_net_exit,
+};
+
static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event,
void *ptr)
{
int nfs_dns_resolver_init(void)
{
- return rpc_pipefs_notifier_register(&nfs_dns_resolver_block);
+ int err;
+
+ err = register_pernet_subsys(&nfs4_dns_resolver_ops);
+ if (err < 0)
+ goto out;
+ err = rpc_pipefs_notifier_register(&nfs_dns_resolver_block);
+ if (err < 0)
+ goto out1;
+ return 0;
+out1:
+ unregister_pernet_subsys(&nfs4_dns_resolver_ops);
+out:
+ return err;
}
void nfs_dns_resolver_destroy(void)
{
rpc_pipefs_notifier_unregister(&nfs_dns_resolver_block);
+ unregister_pernet_subsys(&nfs4_dns_resolver_ops);
}
#endif