1 files changed, 1 insertions, 1 deletions
diff --git a/bio.c b/bio.c
index 9be11df..c1a4bd6 100644
--- a/bio.c
+++ b/bio.c
@@ -8,7 +8,7 @@
 #include "buf.h"
 
 struct buf buf[NBUF];
-struct spinlock buf_table_lock;
+struct spinlock buf_table_lock = { "buf_table" };
 
 struct buf *
 getblk()