linux-kernel - Re: [RFC PATCH 3/4] mm/page_isolation: remove migratetype from undo_isolate_page

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Message-ID: <D0CE4AB1-7FBE-458A-B851-8C2F237E43F5@nvidia.com>
Date: Mon, 02 Sep 2024 11:34:46 -0400
From: Zi Yan <ziy@...dia.com>
To: David Hildenbrand <david@...hat.com>
Cc: linux-mm@...ck.org, Oscar Salvador <osalvador@...e.de>,
 Vlastimil Babka <vbabka@...e.cz>, Johannes Weiner <hannes@...xchg.org>,
 Baolin Wang <baolin.wang@...ux.alibaba.com>,
 "Kirill A. Shutemov" <kirill.shutemov@...ux.intel.com>,
 Mel Gorman <mgorman@...e.de>, linux-kernel@...r.kernel.org
Subject: Re: [RFC PATCH 3/4] mm/page_isolation: remove migratetype from
 undo_isolate_page_range()

On 2 Sep 2024, at 5:00, David Hildenbrand wrote:

> On 28.08.24 22:22, Zi Yan wrote:
>> Since migratetype is no longer overwritten during pageblock isolation,
>> undoing pageblock isolation no longer needs which migratetype to restore.
>>
>> Signed-off-by: Zi Yan <ziy@...dia.com>
>> ---
>
> Yes, that's the right way of doing it.
>
> Acked-by: David Hildenbrand <david@...hat.com>

Thanks. :)

--
Best Regards,
Yan, Zi

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