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SubjectRe: [RFC][PATCH 1/2] percpu array counter like vmstat
On Wed, 30 Sep 2009 19:09:43 +0900
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> wrote:

> +int array_counter_init(struct array_counter *ac, int size)
> +{
> + ac->v.elements = size;
> + ac->v.counters = alloc_percpu(s8);
This is a bug, of course...
should be
ac->v.counters = __alloc_percpu(size, __alignof__(char));

Regads,
-Kame



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