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>
mariux64 · Jul 7, 2013 · a6d7815 · a6d7815
1 parent 318df36
commit a6d7815
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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