3 files changed, 34 insertions, 14 deletions

diff --git a/sys/fs/tmpfs/tmpfs.h b/sys/fs/tmpfs/tmpfs.h
index 8f03f10..5a27ccf 100644
--- a/sys/fs/tmpfs/tmpfs.h
+++ b/sys/fs/tmpfs/tmpfs.h
@@ -402,6 +402,7 @@ int	tmpfs_alloc_dirent(struct tmpfs_mount *, struct tmpfs_node *,
 	    const char *, u_int, struct tmpfs_dirent **);
 void	tmpfs_free_dirent(struct tmpfs_mount *, struct tmpfs_dirent *);
 void	tmpfs_dirent_init(struct tmpfs_dirent *, const char *, u_int);
+void	tmpfs_destroy_vobject(struct vnode *vp, vm_object_t obj);
 int	tmpfs_alloc_vp(struct mount *, struct tmpfs_node *, int,
 	    struct vnode **);
 void	tmpfs_free_vp(struct vnode *);
diff --git a/sys/fs/tmpfs/tmpfs_subr.c b/sys/fs/tmpfs/tmpfs_subr.c
index f639b09..e751331 100644
--- a/sys/fs/tmpfs/tmpfs_subr.c
+++ b/sys/fs/tmpfs/tmpfs_subr.c
@@ -429,6 +429,36 @@ tmpfs_free_dirent(struct tmpfs_mount *tmp, struct tmpfs_dirent *de)
 
 /* --------------------------------------------------------------------- */
 
+void
+tmpfs_destroy_vobject(struct vnode *vp, vm_object_t obj)
+{
+
+	if (vp->v_type != VREG || obj == NULL)
+		return;
+
+	VM_OBJECT_WLOCK(obj);
+	VI_LOCK(vp);
+	vm_object_clear_flag(obj, OBJ_TMPFS);
+	obj->un_pager.swp.swp_tmpfs = NULL;
+	VI_UNLOCK(vp);
+	VM_OBJECT_WUNLOCK(obj);
+}
+
+/*
+ * Need to clear v_object for insmntque failure.
+ */
+static void
+tmpfs_insmntque_dtr(struct vnode *vp, void *dtr_arg)
+{
+
+	tmpfs_destroy_vobject(vp, vp->v_object);
+	vp->v_object = NULL;
+	vp->v_data = NULL;
+	vp->v_op = &dead_vnodeops;
+	vgone(vp);
+	vput(vp);
+}
+
 /*
  * Allocates a new vnode for the node node or returns a new reference to
  * an existing one if the node had already a vnode referencing it.  The
@@ -540,7 +570,7 @@ loop:
 		panic("tmpfs_alloc_vp: type %p %d", node, (int)node->tn_type);
 	}
 
-	error = insmntque(vp, mp);
+	error = insmntque1(vp, mp, tmpfs_insmntque_dtr, NULL);
 	if (error)
 		vp = NULL;
 
diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c
index 029aefb..4808181 100644
--- a/sys/fs/tmpfs/tmpfs_vnops.c
+++ b/sys/fs/tmpfs/tmpfs_vnops.c
@@ -1468,23 +1468,12 @@ tmpfs_reclaim(struct vop_reclaim_args *v)
 
 	struct tmpfs_mount *tmp;
 	struct tmpfs_node *node;
-	vm_object_t obj;
 
 	node = VP_TO_TMPFS_NODE(vp);
 	tmp = VFS_TO_TMPFS(vp->v_mount);
 
-	if (node->tn_type == VREG) {
-		obj = node->tn_reg.tn_aobj;
-		if (obj != NULL) {
-			/* Instead of vnode_destroy_vobject() */
-			VM_OBJECT_WLOCK(obj);
-			VI_LOCK(vp);
-			vm_object_clear_flag(obj, OBJ_TMPFS);
-			obj->un_pager.swp.swp_tmpfs = NULL;
-			VI_UNLOCK(vp);
-			VM_OBJECT_WUNLOCK(obj);
-		}
-	}
+	if (vp->v_type == VREG)
+		tmpfs_destroy_vobject(vp, node->tn_reg.tn_aobj);
 	vp->v_object = NULL;
 	cache_purge(vp);