diff options
| -rw-r--r-- | fs/lockd/clntproc.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c index 5f13e0363b2..ea1a6940af2 100644 --- a/fs/lockd/clntproc.c +++ b/fs/lockd/clntproc.c @@ -699,6 +699,10 @@ static const struct rpc_call_ops nlmclnt_unlock_ops = { static int nlmclnt_cancel(struct nlm_host *host, int block, struct file_lock *fl) { struct nlm_rqst *req; + int status; + + dprintk("lockd: blocking lock attempt was interrupted by a signal.\n" + " Attempting to cancel lock.\n"); req = nlm_alloc_call(nlm_get_host(host)); if (!req) @@ -708,7 +712,12 @@ static int nlmclnt_cancel(struct nlm_host *host, int block, struct file_lock *fl nlmclnt_setlockargs(req, fl); req->a_args.block = block; - return nlmclnt_async_call(req, NLMPROC_CANCEL, &nlmclnt_cancel_ops); + atomic_inc(&req->a_count); + status = nlmclnt_async_call(req, NLMPROC_CANCEL, &nlmclnt_cancel_ops); + if (status == 0 && req->a_res.status == nlm_lck_denied) + status = -ENOLCK; + nlm_release_call(req); + return status; } static void nlmclnt_cancel_callback(struct rpc_task *task, void *data) |