--- linux/include/linux/blkdev.h~	Fri Jul 20 09:20:02 2001
+++ linux/include/linux/blkdev.h	Fri Jul 20 09:20:14 2001
@@ -14,9 +14,7 @@
 
 /*
  * Ok, this is an expanded form so that we can use the same
- * request for paging requests when that is implemented. In
- * paging, 'bh' is NULL, and the completion is used to wait
- * for the IO to be ready.
+ * request for paging requests.
  */
 struct request {
 	struct list_head queue;