linux-kernel - Re: [PATCH v4 3/6] mm/huge_memory: deduplicate code in __folio

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Message-ID: <baef9a6e-4073-4bb1-baa9-ee560fb4f4f8@redhat.com>
Date: Fri, 18 Jul 2025 09:23:34 +0200
From: David Hildenbrand <david@...hat.com>
To: Zi Yan <ziy@...dia.com>, Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
 linux-mm@...ck.org
Cc: Andrew Morton <akpm@...ux-foundation.org>,
 Dan Carpenter <dan.carpenter@...aro.org>,
 Antonio Quartulli <antonio@...delbit.com>, Hugh Dickins <hughd@...gle.com>,
 Kirill Shutemov <k.shutemov@...il.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>, Balbir Singh <balbirs@...dia.com>,
 Matthew Brost <matthew.brost@...el.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 3/6] mm/huge_memory: deduplicate code in
 __folio_split().

On 18.07.25 04:29, Zi Yan wrote:
> xas unlock, remap_page(), local_irq_enable() are moved out of if branches
> to deduplicate the code. While at it, add remap_flags to clean up
> remap_page() call site. nr_dropped is renamed to nr_shmem_dropped, as it
> becomes a variable at __folio_split() scope.
> 
> Signed-off-by: Zi Yan <ziy@...dia.com>
> ---

Acked-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb