[PATCH] buffer_insert_list should use list_add_tail

[Chris Mason <mason@suse.com>]

Hello all,

buffer_insert_list puts buffers onto the head of bh->b_inode_buffers,
which means that on fsync we are writing things out in reverse order.  I
think we either want this patch, or we want to walk the list in reverse
in fsync_buffers_list

(this has not been well tested, but I can't think of any problems it
would cause)

-chris

--- linux.marcelo/fs/buffer.c	Thu Jun 19 09:09:28 2003
+++ linux/fs/buffer.c	Thu Jun 19 09:04:17 2003
@@ -591,7 +604,7 @@
 	if (buffer_attached(bh))
 		list_del(&bh->b_inode_buffers);
 	set_buffer_attached(bh);
-	list_add(&bh->b_inode_buffers, list);
+	list_add_tail(&bh->b_inode_buffers, list);
 	spin_unlock(&lru_list_lock);
 }