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| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-07-25 16:56:27 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-07-27 16:48:44 -0400 |
| commit | d5850ff9eaaa9bed0f0b56702db105e02ce4b709 (patch) | |
| tree | 9f35c5ebc36bad59ce41b083637d288f1f9396aa /fs/lockd | |
| parent | caa4e76b6f284bab535a98fd37b9c46856158bcb (diff) | |
| download | lwn-d5850ff9eaaa9bed0f0b56702db105e02ce4b709.tar.gz lwn-d5850ff9eaaa9bed0f0b56702db105e02ce4b709.zip | |
Lockd: host complaining function introduced
Just a small cleanup.
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/lockd')
| -rw-r--r-- | fs/lockd/host.c | 57 |
1 files changed, 30 insertions, 27 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 6c56090ca531..8cbf53d2c1bb 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -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); - } - } } /* |