Fix the lockmgr panic everyone is seeing at shutdown time.

vput assumes curproc is the lock holder, but it's not true in this case.

Thanks a lot Luoqi !

Submitted by:	luoqi
Tested by:	phk

1 files changed, 2 insertions, 1 deletions

diff --git a/sys/ufs/ffs/ffs_vfsops.c b/sys/ufs/ffs/ffs_vfsops.c
index c40be45..dc04eea 100644
--- a/sys/ufs/ffs/ffs_vfsops.c
+++ b/sys/ufs/ffs/ffs_vfsops.c
@@ -952,7 +952,8 @@ loop:
 			}
 			if ((error = VOP_FSYNC(vp, cred, waitfor, p)) != 0)
 				allerror = error;
-			vput(vp);
+			VOP_UNLOCK(vp, 0, p);
+			vrele(vp);
 			simple_lock(&mntvnode_slock);
 		} else {
 			simple_unlock(&mntvnode_slock);