diff options
| author | Stanislav Kinsbursky <skinsbursky@parallels.com> | 2012-07-25 16:57:29 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2012-07-27 16:49:22 -0400 |
| commit | 5630f7fa97e8dfa2b3c6e7370c1702180336e493 (patch) | |
| tree | 1f802caf82708d926180b5dedfaf41bb0da6d2ae /fs/lockd | |
| parent | 5ccb0066f2d561549cc4d73d7f56b4ce3ca7a8a1 (diff) | |
| download | lwn-5630f7fa97e8dfa2b3c6e7370c1702180336e493.tar.gz lwn-5630f7fa97e8dfa2b3c6e7370c1702180336e493.zip | |
Lockd: move grace period management from lockd() to per-net functions
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/svc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index 68271c206bdc..31a63f87b806 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -128,8 +128,6 @@ lockd(void *vrqstp) { int err = 0, preverr = 0; struct svc_rqst *rqstp = vrqstp; - struct net *net = &init_net; - struct lockd_net *ln = net_generic(net, lockd_net_id); /* try_to_freeze() is called from svc_recv() */ set_freezable(); @@ -143,8 +141,6 @@ lockd(void *vrqstp) nlm_timeout = LOCKD_DFLT_TIMEO; nlmsvc_timeout = nlm_timeout * HZ; - set_grace_period(net); - /* * The main request loop. We don't terminate until the last * NFS mount or NFS daemon has gone away. @@ -190,8 +186,6 @@ lockd(void *vrqstp) svc_process(rqstp); } flush_signals(current); - cancel_delayed_work_sync(&ln->grace_period_end); - locks_end_grace(&ln->lockd_manager); if (nlmsvc_ops) nlmsvc_invalidate_all(); nlm_shutdown_hosts(); @@ -272,6 +266,7 @@ static int lockd_up_net(struct svc_serv *serv, struct net *net) error = make_socks(serv, net); if (error < 0) goto err_socks; + set_grace_period(net); dprintk("lockd_up_net: per-net data created; net=%p\n", net); return 0; @@ -289,6 +284,8 @@ static void lockd_down_net(struct svc_serv *serv, struct net *net) if (ln->nlmsvc_users) { if (--ln->nlmsvc_users == 0) { nlm_shutdown_hosts_net(net); + cancel_delayed_work_sync(&ln->grace_period_end); + locks_end_grace(&ln->lockd_manager); svc_shutdown_net(serv, net); dprintk("lockd_down_net: per-net data destroyed; net=%p\n", net); } |