diff options
Diffstat (limited to 'fs/lockd/host.c')
| -rw-r--r-- | fs/lockd/host.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 82f7a0b1d8a..112ebf8b8df 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -123,6 +123,8 @@ nlm_lookup_host(int server, struct sockaddr_in *sin, nlm_hosts[hash] = host; INIT_LIST_HEAD(&host->h_lockowners); spin_lock_init(&host->h_lock); + INIT_LIST_HEAD(&host->h_granted); + INIT_LIST_HEAD(&host->h_reclaim); if (++nrhosts > NLM_HOST_MAX) next_gc = 0; @@ -191,11 +193,12 @@ nlm_bind_host(struct nlm_host *host) xprt->resvport = 1; /* NLM requires a reserved port */ /* Existing NLM servers accept AUTH_UNIX only */ - clnt = rpc_create_client(xprt, host->h_name, &nlm_program, + clnt = rpc_new_client(xprt, host->h_name, &nlm_program, host->h_version, RPC_AUTH_UNIX); if (IS_ERR(clnt)) goto forgetit; clnt->cl_autobind = 1; /* turn on pmap queries */ + clnt->cl_softrtry = 1; /* All queries are soft */ host->h_rpcclnt = clnt; } @@ -242,8 +245,12 @@ void nlm_release_host(struct nlm_host *host) { if (host != NULL) { dprintk("lockd: release host %s\n", host->h_name); - atomic_dec(&host->h_count); BUG_ON(atomic_read(&host->h_count) < 0); + if (atomic_dec_and_test(&host->h_count)) { + BUG_ON(!list_empty(&host->h_lockowners)); + BUG_ON(!list_empty(&host->h_granted)); + BUG_ON(!list_empty(&host->h_reclaim)); + } } } @@ -331,7 +338,6 @@ nlm_gc_hosts(void) rpc_destroy_client(host->h_rpcclnt); } } - BUG_ON(!list_empty(&host->h_lockowners)); kfree(host); nrhosts--; } |