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Subject: Re: [PATCH 06/10] hugetlb: pass NULL to kobj_to_hstate() if nid is
 unused
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From:   Muchun Song <muchun.song@linux.dev>
In-Reply-To: <20220826092422.39591-7-linmiaohe@huawei.com>
Date:   Sat, 27 Aug 2022 09:49:45 +0800
Cc:     Andrew Morton <akpm@linux-foundation.org>, mike.kravetz@oracle.com,
        Muchun Song <songmuchun@bytedance.com>, linux-mm@kvack.org,
        linux-kernel@vger.kernel.org
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References: <20220826092422.39591-1-linmiaohe@huawei.com>
 <20220826092422.39591-7-linmiaohe@huawei.com>
To:     Miaohe Lin <linmiaohe@huawei.com>
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> On Aug 26, 2022, at 17:24, Miaohe Lin <linmiaohe@huawei.com> wrote:
> 
> We can pass NULL to kobj_to_hstate() directly when nid is unused to
> simplify the code. No functional change intended.
> 
> Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>

Reviewed-by: Muchun Song <songmuchun@bytedance.com>

Thanks.