1 files changed, 1 insertions, 0 deletions

diff --git a/param.h b/param.h
index 9b5c5e8..c8d15b7 100644
--- a/param.h
+++ b/param.h
@@ -7,3 +7,4 @@
 #define NREQUEST 100 // outstanding disk requests
 #define NBUF 10
 #define NINODE 100
+#define NDEV 10