--- zzzz-none-000/linux-2.4.17/include/linux/major.h	2001-09-18 06:23:40.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/linux/major.h	2004-11-24 13:21:43.000000000 +0000
@@ -13,7 +13,7 @@
  * reserved for future expansion into a larger dev_t space.
  */
 #define MAX_CHRDEV	255
-#define MAX_BLKDEV	255
+#define MAX_BLKDEV	127	/* was: 48 */
 
 #define UNNAMED_MAJOR	0
 #define MEM_MAJOR	1
@@ -160,6 +160,8 @@
 
 #define OSST_MAJOR	206	/* OnStream-SCx0 SCSI tape */
 
+#define LTT_TRACER_MAJOR	217	/* Linux Trace Toolkit */
+
 #define IBM_TTY3270_MAJOR       227	/* Official allocations now */
 #define IBM_FS3270_MAJOR        228