diff -ur cloop-2.05~20060829.original/compressed_loop.c cloop-2.05~20060829/compressed_loop.c
--- cloop-2.05~20060829.original/compressed_loop.c	2006-12-04 00:07:02.000000000 +0100
+++ cloop-2.05~20060829/compressed_loop.c	2007-08-20 09:20:20.289119997 +0200
@@ -625,7 +625,7 @@
     if(clo->compressed_buffer) { vfree(clo->compressed_buffer); clo->compressed_buffer = NULL; }
     zlib_inflateEnd(&clo->zstream);
     if(clo->zstream.workspace) { vfree(clo->zstream.workspace); clo->zstream.workspace = NULL; }
-    invalidate_bdev(bdev, 0);
+    invalidate_bdev(bdev);
     set_capacity(clo->disk, 0);
     return 0;
 }