diff options
| -rw-r--r-- | fs/lockd/host.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/lockd/host.c b/fs/lockd/host.c index 1911f34..e58e142 100644 --- a/fs/lockd/host.c +++ b/fs/lockd/host.c @@ -231,16 +231,21 @@ out: } /* - * Destroy a host + * Destroy an nlm_host and free associated resources + * + * Caller must hold nlm_host_mutex. */ -static void -nlm_destroy_host(struct nlm_host *host) +static void nlm_destroy_host_locked(struct nlm_host *host) { struct rpc_clnt *clnt; + dprintk("lockd: destroy host %s\n", host->h_name); + BUG_ON(!list_empty(&host->h_lockowners)); BUG_ON(atomic_read(&host->h_count)); + hlist_del_init(&host->h_hash); + nsm_unmonitor(host); nsm_release(host->h_nsmhandle); @@ -248,6 +253,8 @@ nlm_destroy_host(struct nlm_host *host) if (clnt != NULL) rpc_shutdown_client(clnt); kfree(host); + + nrhosts--; } /** @@ -589,11 +596,7 @@ nlm_gc_hosts(void) host->h_inuse, host->h_expires); continue; } - dprintk("lockd: delete host %s\n", host->h_name); - hlist_del_init(&host->h_hash); - - nlm_destroy_host(host); - nrhosts--; + nlm_destroy_host_locked(host); } next_gc = jiffies + NLM_HOST_COLLECT; |
