partial revert of asynchronous inode delete

let the core of this one bake in -next as well, but leave
some of the infrastructure in place.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
diff --git a/fs/inode.c b/fs/inode.c
index 0013ac1..913ab2d 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1139,11 +1139,16 @@
  * I_FREEING is set so that no-one will take a new reference to the inode while
  * it is being deleted.
  */
-static void generic_delete_inode_async(void *data, async_cookie_t cookie)
+void generic_delete_inode(struct inode *inode)
 {
-	struct inode *inode = data;
 	const struct super_operations *op = inode->i_sb->s_op;
 
+	list_del_init(&inode->i_list);
+	list_del_init(&inode->i_sb_list);
+	inode->i_state |= I_FREEING;
+	inodes_stat.nr_inodes--;
+	spin_unlock(&inode_lock);
+
 	security_inode_delete(inode);
 
 	if (op->delete_inode) {
@@ -1167,16 +1172,6 @@
 	destroy_inode(inode);
 }
 
-void generic_delete_inode(struct inode *inode)
-{
-	list_del_init(&inode->i_list);
-	list_del_init(&inode->i_sb_list);
-	inode->i_state |= I_FREEING;
-	inodes_stat.nr_inodes--;
-	spin_unlock(&inode_lock);
-	async_schedule_special(generic_delete_inode_async, inode, &inode->i_sb->s_async_list);
-}
-
 EXPORT_SYMBOL(generic_delete_inode);
 
 static void generic_forget_inode(struct inode *inode)