linux-kernel - Re: [PATCH v1 23/29] mm/page-alloc: remove PageMappingFlags()

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Message-ID: <aGUyKDvhT2WmhK7l@hyeyoo>
Date: Wed, 2 Jul 2025 22:20:40 +0900
From: Harry Yoo <harry.yoo@...cle.com>
To: David Hildenbrand <david@...hat.com>
Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        linux-doc@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        virtualization@...ts.linux.dev, linux-fsdevel@...r.kernel.org,
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        Alexander Viro <viro@...iv.linux.org.uk>,
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        Zi Yan <ziy@...dia.com>, Matthew Brost <matthew.brost@...el.com>,
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        Johannes Weiner <hannes@...xchg.org>, Jason Gunthorpe <jgg@...pe.ca>,
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        Qi Zheng <zhengqi.arch@...edance.com>,
        Shakeel Butt <shakeel.butt@...ux.dev>
Subject: Re: [PATCH v1 23/29] mm/page-alloc: remove PageMappingFlags()

On Mon, Jun 30, 2025 at 03:00:04PM +0200, David Hildenbrand wrote:
> We can now simply check for PageAnon() and remove PageMappingFlags().
> 
> ... and while at it, use the folio instead and operate on
> folio->mapping.
> 
> Reviewed-by: Zi Yan <ziy@...dia.com>
> Signed-off-by: David Hildenbrand <david@...hat.com>
> ---

LGTM,

Reviewed-by: Harry Yoo <harry.yoo@...cle.com>

-- 
Cheers,
Harry / Hyeonggon