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[2003:d8:2f37:2b00:948c:dd9f:29c8:73f4]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3cf270fc496sm15975685f8f.1.2025.09.01.08.45.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 01 Sep 2025 08:45:48 -0700 (PDT) Message-ID: <64fd5c08-191c-400a-828c-a2883dd090d7@redhat.com> Date: Mon, 1 Sep 2025 17:45:46 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 05/22] mm: Constify compound_order() and page_size() To: "Matthew Wilcox (Oracle)" , Vlastimil Babka , Andrew Morton Cc: Christoph Lameter , David Rientjes , Roman Gushchin , Harry Yoo , linux-mm@kvack.org References: <20250829154728.3397606-1-willy@infradead.org> <20250829154728.3397606-6-willy@infradead.org> 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: <20250829154728.3397606-6-willy@infradead.org> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: po3-v8DBRQIQdhTVxzaqxbIUmfzlO0F5L1nQk2NT5mg_1756741550 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: 002E840007 X-Stat-Signature: xkcbfdaqgus46uj75jh7iez8agquka7d X-HE-Tag: 1756741552-39268 X-HE-Meta: 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 NXsDIjiD 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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 29.08.25 17:47, Matthew Wilcox (Oracle) wrote: > These functions do not modify their arguments. Telling the compiler > this may improve code generation, and allows us to pass const arguments > from other functions. > > Signed-off-by: Matthew Wilcox (Oracle) > --- Acked-by: David Hildenbrand -- Cheers David / dhildenb