From fb009e3a998e48fb33436bf9b563c82801a7329c Mon Sep 17 00:00:00 2001
From: Christoph Lameter <cl@gentwo.org>
Date: Thu, 19 Jun 2014 09:59:18 -0500
Subject: [PATCH] percpu: Use ALIGN macro instead of hand coding alignment
calculation
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
mm/percpu.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/mm/percpu.c b/mm/percpu.c
index 2ddf9a990dbd..2139e30a4b44 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -720,8 +720,7 @@ static void __percpu *pcpu_alloc(size_t size, size_t align, bool reserved)
if (unlikely(align < 2))
align = 2;
- if (unlikely(size & 1))
- size++;
+ size = ALIGN(size, 2);
if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) {
WARN(true, "illegal size (%zu) or align (%zu) for "
--
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