diff --git a/[refs] b/[refs]
index 19af78e8a476..cb5972ed9970 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 060ec3d52db417a4fa554b6e14594ca62418c326
+refs/heads/master: 930631edd4b1fe2781d9fe90edbe35d89dfc94cc
diff --git a/trunk/include/linux/kernel.h b/trunk/include/linux/kernel.h
index 2b2ae4fdce8b..e44a37e2c71c 100644
--- a/trunk/include/linux/kernel.h
+++ b/trunk/include/linux/kernel.h
@@ -33,6 +33,7 @@ extern const char linux_banner[];
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
 #define ALIGN(x,a) (((x)+(a)-1UL)&~((a)-1UL))
 #define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
 #define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
 
 #define	KERN_EMERG	"<0>"	/* system is unusable			*/