Lockd: shutdown NLM hosts in network namespace context

Lockd now managed in network namespace context. And this patch introduces
network namespace related NLM hosts shutdown in case of releasing per-net Lockd
resources.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 90dec426bfd8..2774e1013b34 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -281,8 +281,10 @@ static void lockd_down_net(struct net *net)
         struct svc_serv *serv = nlmsvc_rqst->rq_server;
 
         if (ln->nlmsvc_users) {
-                if (--ln->nlmsvc_users == 0)
+                if (--ln->nlmsvc_users == 0) {
+                        nlm_shutdown_hosts_net(net);
                         svc_shutdown_net(serv, net);
+                }
         } else {
                 printk(KERN_ERR "lockd_down_net: no users! task=%p, net=%p\n",
                                 nlmsvc_task, net);