diff --git a/[refs] b/[refs]
index 649672aad1e3..3413b9d7d59a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 536ff0f809b0f4d56e1c41e66768d330668e0a55
+refs/heads/master: 5e7f37a76fa5b604949020b7317962262812b2dd
diff --git a/trunk/fs/lockd/clntproc.c b/trunk/fs/lockd/clntproc.c
index 4e1c0123b45d..749eb5328cb0 100644
--- a/trunk/fs/lockd/clntproc.c
+++ b/trunk/fs/lockd/clntproc.c
@@ -221,6 +221,7 @@ struct nlm_rqst *nlm_alloc_call(struct nlm_host *host)
 	for(;;) {
 		call = kzalloc(sizeof(*call), GFP_KERNEL);
 		if (call != NULL) {
+			atomic_set(&call->a_count, 1);
 			locks_init_lock(&call->a_args.lock.fl);
 			locks_init_lock(&call->a_res.lock.fl);
 			call->a_host = host;
@@ -237,6 +238,8 @@ struct nlm_rqst *nlm_alloc_call(struct nlm_host *host)
 
 void nlm_release_call(struct nlm_rqst *call)
 {
+	if (!atomic_dec_and_test(&call->a_count))
+		return;
 	nlm_release_host(call->a_host);
 	nlmclnt_release_lockargs(call);
 	kfree(call);
diff --git a/trunk/include/linux/lockd/lockd.h b/trunk/include/linux/lockd/lockd.h
index acf39e1e3a3d..94649a8da014 100644
--- a/trunk/include/linux/lockd/lockd.h
+++ b/trunk/include/linux/lockd/lockd.h
@@ -91,6 +91,7 @@ struct nlm_wait;
  */
 #define NLMCLNT_OHSIZE		((__NEW_UTS_LEN) + 10u)
 struct nlm_rqst {
+	atomic_t		a_count;
 	unsigned int		a_flags;	/* initial RPC task flags */
 	struct nlm_host *	a_host;		/* host handle */
 	struct nlm_args		a_args;		/* arguments */