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Tue, 8 Sep 2026 11:25:48 -0400 (EDT) Date: Tue, 8 Sep 2026 16:25:47 +0100 From: Kiryl Shutsemau To: kasong@tencent.com Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton , David Hildenbrand , Lorenzo Stoakes , Zi Yan , Baolin Wang , "Liam R. Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Lance Yang , Usama Arif , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Chris Li , Kemeng Shi , Nhat Pham , Baoquan He , Barry Song , Youngjun Park , Yeoreum Yun , Shivam Kalra , Kairui Song Subject: Re: [PATCH v4 11/17] mm/huge_memory: move filemap management into the file split helper Message-ID: References: <20260908-swap-thp-cleanup-v4-0-b532a3f20e71@tencent.com> <20260908-swap-thp-cleanup-v4-11-b532a3f20e71@tencent.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260908-swap-thp-cleanup-v4-11-b532a3f20e71@tencent.com> X-Rspamd-Server: rspam04 X-Rspam-User: X-Stat-Signature: 66ssojhwxzbieam5ikar9kfte8cwgkfa X-Rspamd-Queue-Id: 83EC580002 X-HE-Tag: 1788881157-146109 X-HE-Meta: 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 yfT5WDls q0uWbHGZ3MKjetmSAP3wNKL+Bip14cCYBv79Rhc5dyuGN/0f6X4889nGONkRZ9Z1s2YP43UzpnOyq8HjEKDbxdQKpPTmb8xIROHGRfT2Q06bF30F0WiuZqlQJHM504KebwdMITRuYPkIMauOZb7Gs7kCmVax3gXWC2LEI1UM8ld2zT22l6iF6AyEDinViQMMK2UYbwS03V6MAwMDObRsp5M3ZTK4ixfS+Ax7OL9kgiNMSha2EASR04P95hzPjOuAyc79lGrRS3SLM8/af6250HUTHhPrWL+RlVeATaRRmOIl3pUnqW6eEiiwyWeiVllko6se0+MMFMyI2N1n/teTJ3nIIpp4/LcYs6h47gzYbpZ49DjQs+NsMhqlrYA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Sep 08, 2026 at 02:12:15AM +0800, Kairui Song via B4 Relay wrote: > From: Kairui Song > > Only file split needs the filemap and xarray handling and related > variables. Move them out of __folio_split() into the file helper so > the helper is self-contained, and simplify the parameters. > > No functional change. > > Signed-off-by: Kairui Song Reviewed-by: Kiryl Shutsemau (Meta) -- Kiryl Shutsemau / Kirill A. Shutemov