linux-kernel - Re: [PATCH] mm/swap: simplify the code of find_get_incore

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Message-ID: <7acda910-f29d-3cb1-456c-d63dbd80edd6@huawei.com>
Date:   Thu, 17 Mar 2022 09:43:39 +0800
From:   Miaohe Lin <linmiaohe@...wei.com>
To:     Matthew Wilcox <willy@...radead.org>
CC:     <akpm@...ux-foundation.org>, <linux-mm@...ck.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mm/swap: simplify the code of find_get_incore_page()

On 2022/3/16 20:25, Matthew Wilcox wrote:
> On Wed, Mar 16, 2022 at 03:59:41PM +0800, Miaohe Lin wrote:
>> pagecache_get_page() can return subpage for us if we do not specify
>> FGP_HEAD. No functional change intended.
> 
> No, I'm converting this to folios soon.

This patch is based on linux-next-20220315 where pagecache_get_page is already
converted to folios. What you mean is find_get_incore_page will convert to folis
too soon? I'll continue to delay this patch anyway.

Thanks.

> 
> .
>