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-rw-r--r--fs/lockd/host.c26
-rw-r--r--fs/lockd/svc.c4
-rw-r--r--include/linux/lockd/lockd.h1
3 files changed, 23 insertions, 8 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c
index 9ebd91dc42c3..eb75ca7c2d6e 100644
--- a/fs/lockd/host.c
+++ b/fs/lockd/host.c
@@ -565,12 +565,8 @@ void nlm_host_rebooted(const struct nlm_reboot *info)
nsm_release(nsm);
}
-/*
- * Shut down the hosts module.
- * Note that this routine is called only at server shutdown time.
- */
void
-nlm_shutdown_hosts(void)
+nlm_shutdown_hosts_net(struct net *net)
{
struct hlist_head *chain;
struct hlist_node *pos;
@@ -582,6 +578,8 @@ nlm_shutdown_hosts(void)
/* First, make all hosts eligible for gc */
dprintk("lockd: nuking all hosts...\n");
for_each_host(host, pos, chain, nlm_server_hosts) {
+ if (net && host->net != net)
+ continue;
host->h_expires = jiffies - 1;
if (host->h_rpcclnt) {
rpc_shutdown_client(host->h_rpcclnt);
@@ -592,15 +590,29 @@ nlm_shutdown_hosts(void)
/* Then, perform a garbage collection pass */
nlm_gc_hosts();
mutex_unlock(&nlm_host_mutex);
+}
+
+/*
+ * Shut down the hosts module.
+ * Note that this routine is called only at server shutdown time.
+ */
+void
+nlm_shutdown_hosts(void)
+{
+ struct hlist_head *chain;
+ struct hlist_node *pos;
+ struct nlm_host *host;
+
+ nlm_shutdown_hosts_net(NULL);
/* complain if any hosts are left */
if (nrhosts != 0) {
printk(KERN_WARNING "lockd: couldn't shutdown host module!\n");
dprintk("lockd: %lu hosts left:\n", nrhosts);
for_each_host(host, pos, chain, nlm_server_hosts) {
- dprintk(" %s (cnt %d use %d exp %ld)\n",
+ dprintk(" %s (cnt %d use %d exp %ld net %p)\n",
host->h_name, atomic_read(&host->h_count),
- host->h_inuse, host->h_expires);
+ host->h_inuse, host->h_expires, host->net);
}
}
}
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);
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h
index 94b3d13be426..f04ce6ac6d04 100644
--- a/include/linux/lockd/lockd.h
+++ b/include/linux/lockd/lockd.h
@@ -234,6 +234,7 @@ struct rpc_clnt * nlm_bind_host(struct nlm_host *);
void nlm_rebind_host(struct nlm_host *);
struct nlm_host * nlm_get_host(struct nlm_host *);
void nlm_shutdown_hosts(void);
+void nlm_shutdown_hosts_net(struct net *net);
void nlm_host_rebooted(const struct nlm_reboot *);
/*