Thanks to Jeehoon Kang <jeehoon.kang@sf.snu.ac.kr>

diff --git a/memide.c b/memide.c
index 63f0a24e24d8b55d629676555a99050a7159256d..ba267acd0150dc18099abd77ed443d9cc30008d1 100644 (file)
--- a/memide.c
+++ b/memide.c
@@ -9,6 +9,7 @@
 #include "x86.h"
 #include "traps.h"
 #include "spinlock.h"
+#include "sleeplock.h"
 #include "fs.h"
 #include "buf.h"