diff --git a/kernel-src/include/util.h b/kernel-src/include/util.h
index 1bace0df..256fc7f5 100644
--- a/kernel-src/include/util.h
+++ b/kernel-src/include/util.h
@@ -12,4 +12,8 @@ static inline long ilog2(long x) {
 	return sizeof(long) * 8 - __builtin_clz(x) - 1;
 }
 
+static inline long min(long x, long y) {
+	return x > y ? y : x;
+}
+
 #endif