From: Sasha Levin <sasha.levin@oracle.com>
Date: Thu, 20 Dec 2012 19:11:39 +0000 (-0500)
Subject: slob: use DIV_ROUND_UP where possible
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a6d78159f8a717263bea71bef738256dafe6260d;p=linux-beck.git

slob: use DIV_ROUND_UP where possible

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/mm/slob.c b/mm/slob.c
index a99fdf7a0907..f729c46639fa 100644
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -122,7 +122,7 @@ static inline void clear_slob_page_free(struct page *sp)
 }
 
 #define SLOB_UNIT sizeof(slob_t)
-#define SLOB_UNITS(size) (((size) + SLOB_UNIT - 1)/SLOB_UNIT)
+#define SLOB_UNITS(size) DIV_ROUND_UP(size, SLOB_UNIT)
 
 /*
  * struct slob_rcu is inserted at the tail of allocated slob blocks, which