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From:   Zi Yan <ziy@nvidia.com>
To:     Matthew Wilcox <willy@infradead.org>
CC:     <linux-fsdevel@vger.kernel.org>, <linux-mm@kvack.org>,
        <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 03/36] mm: Allow hpages to be arbitrary order
Date:   Thu, 28 May 2020 10:19:04 -0400
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On 15 May 2020, at 9:16, Matthew Wilcox wrote:

> From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
>
> Remove the assumption in hpage_nr_pages() that compound pages are
> necessarily PMD sized.  Move the relevant parts of mm.h to before the
> include of huge_mm.h so we can use an inline function rather than a mac=
ro.
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> ---
>  include/linux/huge_mm.h |  5 +--
>  include/linux/mm.h      | 96 ++++++++++++++++++++---------------------=

>  2 files changed, 50 insertions(+), 51 deletions(-)
>
Glad to see this change. Thanks.

Reviewed-by: Zi Yan <ziy@nvidia.com>

=E2=80=94
Best Regards,
Yan Zi

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