From f02c9d2858458473a0b142258f5ef65ca9ce3fe8 Mon Sep 17 00:00:00 2001
From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 17 Jun 2009 12:43:04 +0000
Subject: [PATCH] Decrement state->ls_threads when vnode appeared to be doomed.

Reported and tested by:	pho
---
 sys/kern/kern_lockf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/kern/kern_lockf.c b/sys/kern/kern_lockf.c
index 84496cf41cd4..bac7ac82cabc 100644
--- a/sys/kern/kern_lockf.c
+++ b/sys/kern/kern_lockf.c
@@ -646,6 +646,8 @@ lf_advlockasync(struct vop_advlockasync_args *ap, struct lockf **statep,
 	 */
 	VI_LOCK(vp);
 	if (vp->v_iflag & VI_DOOMED) {
+		state->ls_threads--;
+		wakeup(state);
 		VI_UNLOCK(vp);
 		sx_xunlock(&state->ls_lock);
 		lf_free_lock(lock);