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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>
This commit is contained in:
Christoph Lameter 2014-06-19 09:59:18 -05:00 committed by Tejun Heo
parent 6fbc07bbe2
commit fb009e3a99
1 changed files with 1 additions and 2 deletions
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3
mm/percpu.c
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@ -720,8 +720,7 @@ static void __percpu *pcpu_alloc(size_t size, size_t align, bool reserved)
if (unlikely(align < 2)) if (unlikely(align < 2))
align = 2; align = 2;
if (unlikely(size & 1)) size = ALIGN(size, 2);
size++;
if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) { if (unlikely(!size || size > PCPU_MIN_UNIT_SIZE || align > PAGE_SIZE)) {
WARN(true, "illegal size (%zu) or align (%zu) for " WARN(true, "illegal size (%zu) or align (%zu) for "