diff -ruN linux-2.4.21.orig/include/linux/kernel_stat.h linux-2.4.21/include/linux/kernel_stat.h
--- linux-2.4.21.orig/include/linux/kernel_stat.h	2003-06-13 09:51:38.000000000 -0500
+++ linux-2.4.21/include/linux/kernel_stat.h	2003-07-18 21:32:53.000000000 -0500
@@ -12,7 +12,7 @@
  * used by rstatd/perfmeter
  */
 
-#define DK_MAX_MAJOR 16
+#define DK_MAX_MAJOR 96
 #define DK_MAX_DISK 16
 
 struct kernel_stat {