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Lockd: host complaining function introduced

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Just a small cleanup.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Stanislav Kinsbursky 2012-07-25 16:56:27 +04:00 committed by J. Bruce Fields
parent caa4e76b6f
commit d5850ff9ea
1 changed files with 30 additions and 27 deletions
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57
fs/lockd/host.c
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@ -572,6 +572,35 @@ void nlm_host_rebooted(const struct nlm_reboot *info)
nsm_release(nsm);
}
static void nlm_complain_hosts(struct net *net)
{
struct hlist_head *chain;
struct hlist_node *pos;
struct nlm_host *host;
if (net) {
struct lockd_net *ln = net_generic(net, lockd_net_id);
if (ln->nrhosts == 0)
return;
printk(KERN_WARNING "lockd: couldn't shutdown host module for net %p!\n", net);
dprintk("lockd: %lu hosts left in net %p:\n", ln->nrhosts, net);
} else {
if (nrhosts == 0)
return;
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) {
if (net && host->net != net)
continue;
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->net);
}
}
void
nlm_shutdown_hosts_net(struct net *net)
{
@ -598,18 +627,7 @@ nlm_shutdown_hosts_net(struct net *net)
nlm_gc_hosts(net);
mutex_unlock(&nlm_host_mutex);
/* complain if any hosts are left */
if (net) {
struct lockd_net *ln = net_generic(net, lockd_net_id);
printk(KERN_WARNING "lockd: couldn't shutdown host module for net %p!\n", net);
dprintk("lockd: %lu hosts left in net %p:\n", ln->nrhosts, net);
for_each_host(host, pos, chain, nlm_server_hosts) {
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->net);
}
}
nlm_complain_hosts(net);
}
/*
@ -619,22 +637,7 @@ nlm_shutdown_hosts_net(struct net *net)
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 net %p)\n",
host->h_name, atomic_read(&host->h_count),
host->h_inuse, host->h_expires, host->net);
}
}
}
/*