linux-kernel - Re: [PATCH V3 4/5] mm/khugepaged: use enum scan_result for result variables and return types

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Message-ID: <ca6d1d7e-825b-4e6c-bfd5-3f36c6a1d10e@kernel.org>
Date: Mon, 19 Jan 2026 11:24:26 +0100
From: "David Hildenbrand (Red Hat)" <david@...nel.org>
To: Shivank Garg <shivankg@....com>, Andrew Morton
 <akpm@...ux-foundation.org>, Lorenzo Stoakes <lorenzo.stoakes@...cle.com>
Cc: Zi Yan <ziy@...dia.com>, Baolin Wang <baolin.wang@...ux.alibaba.com>,
 "Liam R . Howlett" <Liam.Howlett@...cle.com>, Nico Pache
 <npache@...hat.com>, Ryan Roberts <ryan.roberts@....com>,
 Dev Jain <dev.jain@....com>, Barry Song <baohua@...nel.org>,
 Lance Yang <lance.yang@...ux.dev>, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 4/5] mm/khugepaged: use enum scan_result for result
 variables and return types

On 1/18/26 20:22, Shivank Garg wrote:
> Convert result variables and return types from int to enum scan_result
> throughout khugepaged code. This improves type safety and code clarity
> by making the intent explicit.
> 
> No functional change.
> 
> Reviewed-by: Zi Yan <ziy@...dia.com>
> Signed-off-by: Shivank Garg <shivankg@....com>
> ---

Acked-by: David Hildenbrand (Red Hat) <david@...nel.org>

-- 
Cheers

David