Date:   Tue, 11 Jan 2022 11:14:30 -0800
From:   Roman Gushchin <guro@fb.com>
To:     Muchun Song <songmuchun@bytedance.com>
CC:     <willy@infradead.org>, <akpm@linux-foundation.org>,
        <hannes@cmpxchg.org>, <mhocko@kernel.org>,
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Subject: Re: [PATCH v5 08/16] xarray: use kmem_cache_alloc_lru to allocate
 xa_node
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References: <20211220085649.8196-1-songmuchun@bytedance.com>
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On Mon, Dec 20, 2021 at 04:56:41PM +0800, Muchun Song wrote:
> The workingset will add the xa_node to the shadow_nodes list. So the
> allocation of xa_node should be done by kmem_cache_alloc_lru(). Using
> xas_set_lru() to pass the list_lru which we want to insert xa_node
> into to set up the xa_node reclaim context correctly.
> 
> Signed-off-by: Muchun Song <songmuchun@bytedance.com>
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>

Acked-by: Roman Gushchin <guro@fb.com>

Thanks!