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yaml --- r: 126275 b: refs/heads/master c: 9fe0608 h: refs/heads/master i: 126273: 0c0090b 126271: 7491989 v: v3
git-mirror · Jan 6, 2009 · 0e8ca6e · 0e8ca6e
1 parent 33e2176
commit 0e8ca6e
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 30079677428ae1349d5063b96f677270dfd54309
+refs/heads/master: 9fe06081ef145d6582c39e18203b5fffe6f3abc2
diff --git a/trunk/include/linux/kernel.h b/trunk/include/linux/kernel.h
@@ -48,6 +48,12 @@ extern const char linux_proc_banner[];
 #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 DIV_ROUND_CLOSEST(x, divisor)(			\
+{							\
+	typeof(divisor) __divisor = divisor;		\
+	(((x) + ((__divisor) / 2)) / (__divisor));	\
+}							\
+)
 
 #define _RET_IP_		(unsigned long)__builtin_return_address(0)
 #define _THIS_IP_  ({ __label__ __here; __here: (unsigned long)&&__here; })