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[2003:d8:2f23:c700:d8ae:41bf:492a:9e4c]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-45a2232fea4sm44478985e9.28.2025.08.15.23.32.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Aug 2025 23:32:20 -0700 (PDT) Message-ID: Date: Sat, 16 Aug 2025 08:32:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 3/3] mm/rmap: use folio_large_nr_pages() when we are sure it is a large folio To: Wei Yang , akpm@linux-foundation.org, lorenzo.stoakes@oracle.com, riel@surriel.com, Liam.Howlett@oracle.com, vbabka@suse.cz, harry.yoo@oracle.com Cc: linux-mm@kvack.org References: <20250815084943.23063-1-richard.weiyang@gmail.com> <20250815084943.23063-4-richard.weiyang@gmail.com> From: David Hildenbrand Autocrypt: addr=david@redhat.com; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZoEEwEIAEQCGwMCF4ACGQEFCwkIBwICIgIG FQoJCAsCBBYCAwECHgcWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaJzangUJJlgIpAAKCRBN 3hD3AP+DWhAxD/9wcL0A+2rtaAmutaKTfxhTP0b4AAp1r/eLxjrbfbCCmh4pqzBhmSX/4z11 opn2KqcOsueRF1t2ENLOWzQu3Roiny2HOU7DajqB4dm1BVMaXQya5ae2ghzlJN9SIoopTWlR 0Af3hPj5E2PYvQhlcqeoehKlBo9rROJv/rjmr2x0yOM8qeTroH/ZzNlCtJ56AsE6Tvl+r7cW 3x7/Jq5WvWeudKrhFh7/yQ7eRvHCjd9bBrZTlgAfiHmX9AnCCPRPpNGNedV9Yty2Jnxhfmbv Pw37LA/jef8zlCDyUh2KCU1xVEOWqg15o1RtTyGV1nXV2O/mfuQJud5vIgzBvHhypc3p6VZJ lEf8YmT+Ol5P7SfCs5/uGdWUYQEMqOlg6w9R4Pe8d+mk8KGvfE9/zTwGg0nRgKqlQXrWRERv cuEwQbridlPAoQHrFWtwpgYMXx2TaZ3sihcIPo9uU5eBs0rf4mOERY75SK+Ekayv2ucTfjxr Kf014py2aoRJHuvy85ee/zIyLmve5hngZTTe3Wg3TInT9UTFzTPhItam6dZ1xqdTGHZYGU0O otRHcwLGt470grdiob6PfVTXoHlBvkWRadMhSuG4RORCDpq89vu5QralFNIf3EysNohoFy2A LYg2/D53xbU/aa4DDzBb5b1Rkg/udO1gZocVQWrDh6I2K3+cCs7BTQRVy5+RARAA59fefSDR 9nMGCb9LbMX+TFAoIQo/wgP5XPyzLYakO+94GrgfZjfhdaxPXMsl2+o8jhp/hlIzG56taNdt VZtPp3ih1AgbR8rHgXw1xwOpuAd5lE1qNd54ndHuADO9a9A0vPimIes78Hi1/yy+ZEEvRkHk /kDa6F3AtTc1m4rbbOk2fiKzzsE9YXweFjQvl9p+AMw6qd/iC4lUk9g0+FQXNdRs+o4o6Qvy iOQJfGQ4UcBuOy1IrkJrd8qq5jet1fcM2j4QvsW8CLDWZS1L7kZ5gT5EycMKxUWb8LuRjxzZ 3QY1aQH2kkzn6acigU3HLtgFyV1gBNV44ehjgvJpRY2cC8VhanTx0dZ9mj1YKIky5N+C0f21 zvntBqcxV0+3p8MrxRRcgEtDZNav+xAoT3G0W4SahAaUTWXpsZoOecwtxi74CyneQNPTDjNg azHmvpdBVEfj7k3p4dmJp5i0U66Onmf6mMFpArvBRSMOKU9DlAzMi4IvhiNWjKVaIE2Se9BY FdKVAJaZq85P2y20ZBd08ILnKcj7XKZkLU5FkoA0udEBvQ0f9QLNyyy3DZMCQWcwRuj1m73D sq8DEFBdZ5eEkj1dCyx+t/ga6x2rHyc8Sl86oK1tvAkwBNsfKou3v+jP/l14a7DGBvrmlYjO 59o3t6inu6H7pt7OL6u6BQj7DoMAEQEAAcLBfAQYAQgAJgIbDBYhBBvZyq1zXEw6Rg38yk3e EPcA/4NaBQJonNqrBQkmWAihAAoJEE3eEPcA/4NaKtMQALAJ8PzprBEXbXcEXwDKQu+P/vts IfUb1UNMfMV76BicGa5NCZnJNQASDP/+bFg6O3gx5NbhHHPeaWz/VxlOmYHokHodOvtL0WCC 8A5PEP8tOk6029Z+J+xUcMrJClNVFpzVvOpb1lCbhjwAV465Hy+NUSbbUiRxdzNQtLtgZzOV Zw7jxUCs4UUZLQTCuBpFgb15bBxYZ/BL9MbzxPxvfUQIPbnzQMcqtpUs21CMK2PdfCh5c4gS sDci6D5/ZIBw94UQWmGpM/O1ilGXde2ZzzGYl64glmccD8e87OnEgKnH3FbnJnT4iJchtSvx yJNi1+t0+qDti4m88+/9IuPqCKb6Stl+s2dnLtJNrjXBGJtsQG/sRpqsJz5x1/2nPJSRMsx9 5YfqbdrJSOFXDzZ8/r82HgQEtUvlSXNaXCa95ez0UkOG7+bDm2b3s0XahBQeLVCH0mw3RAQg r7xDAYKIrAwfHHmMTnBQDPJwVqxJjVNr7yBic4yfzVWGCGNE4DnOW0vcIeoyhy9vnIa3w1uZ 3iyY2Nsd7JxfKu1PRhCGwXzRw5TlfEsoRI7V9A8isUCoqE2Dzh3FvYHVeX4Us+bRL/oqareJ CIFqgYMyvHj7Q06kTKmauOe4Nf0l0qEkIuIzfoLJ3qr5UyXc2hLtWyT9Ir+lYlX9efqh7mOY qIws/H2t In-Reply-To: <20250815084943.23063-4-richard.weiyang@gmail.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: eXskZ5CVcO9cSe4yHu6WIWMf4oMvLFKoZQFzNTFzpK4_1755325942 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 55B3220004 X-Stat-Signature: dh3wpxei1ea7k87xehw946q7uki51gy7 X-HE-Tag: 1755325948-935065 X-HE-Meta: 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 7YjWT+zI 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 15.08.25 10:49, Wei Yang wrote: > Non-large folio is handled at the beginning, so it is a large folio for > sure. > > Use folio_large_nr_pages() here like elsewhere. > > Signed-off-by: Wei Yang > Cc: David Hildenbrand > Cc: Lorenzo Stoakes > Cc: Rik van Riel > Cc: Liam R. Howlett > Cc: Vlastimil Babka > Cc: Harry Yoo > --- Acked-by: David Hildenbrand -- Cheers David / dhildenb