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b=c3QM8k1Lj0qEAsr1qUr/FLJho/LP/9jUVdpnsC5fTbKhCZD7nMsSzclgSpVOyA26t aYwAft4ksRainZEKWaeb5krrGqOjWhuisWxH0wxrWzgdpLSrFQO42Ib31iUmZ2xFYj R1NMKerXCASg1/aHRXoA5cwsbJmS0Fny+R1nnZmH/SIK3qfasGWe/eLm2BVEZiUHXJ E9N3IliDKPOu+dDH1lG+L7v6qg92umVl/z+VAj6grXwCv0g0dtJ4PEVD6C0uY/+XOq bHZ5AQ3LiGp9fGVYHnyZjWV61WeaBQkny5gbxQqLxlUwbZMZ8IGjSyeR/2PAyPqoCO X5eKPxD+OXFUw== Message-ID: Date: Wed, 13 May 2026 11:38:21 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] mm: huge_memory: refactor thpsize_shmem_enabled_store() with sysfs_match_string() To: Lorenzo Stoakes , Baolin Wang Cc: ranxiaokai627@163.com, hughd@google.com, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, ran.xiaokai@zte.com.cn, "leitao@debian.org >> Breno Leitao" References: <20260512120557.49995-1-ranxiaokai627@163.com> <7b8cb44c-a098-4430-a8ef-142fa7a19087@linux.alibaba.com> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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 B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzS5EYXZpZCBIaWxk ZW5icmFuZCAoQ3VycmVudCkgPGRhdmlkQGtlcm5lbC5vcmc+wsGQBBMBCAA6AhsDBQkmWAik AgsJBBUKCQgCFgICHgUCF4AWIQQb2cqtc1xMOkYN/MpN3hD3AP+DWgUCaYJt/AIZAQAKCRBN 3hD3AP+DWriiD/9BLGEKG+N8L2AXhikJg6YmXom9ytRwPqDgpHpVg2xdhopoWdMRXjzOrIKD g4LSnFaKneQD0hZhoArEeamG5tyo32xoRsPwkbpIzL0OKSZ8G6mVbFGpjmyDLQCAxteXCLXz ZI0VbsuJKelYnKcXWOIndOrNRvE5eoOfTt2XfBnAapxMYY2IsV+qaUXlO63GgfIOg8RBaj7x 3NxkI3rV0SHhI4GU9K6jCvGghxeS1QX6L/XI9mfAYaIwGy5B68kF26piAVYv/QZDEVIpo3t7 /fjSpxKT8plJH6rhhR0epy8dWRHk3qT5tk2P85twasdloWtkMZ7FsCJRKWscm1BLpsDn6EQ4 jeMHECiY9kGKKi8dQpv3FRyo2QApZ49NNDbwcR0ZndK0XFo15iH708H5Qja/8TuXCwnPWAcJ DQoNIDFyaxe26Rx3ZwUkRALa3iPcVjE0//TrQ4KnFf+lMBSrS33xDDBfevW9+Dk6IISmDH1R HFq2jpkN+FX/PE8eVhV68B2DsAPZ5rUwyCKUXPTJ/irrCCmAAb5Jpv11S7hUSpqtM/6oVESC 3z/7CzrVtRODzLtNgV4r5EI+wAv/3PgJLlMwgJM90Fb3CB2IgbxhjvmB1WNdvXACVydx55V7 LPPKodSTF29rlnQAf9HLgCphuuSrrPn5VQDaYZl4N/7zc2wcWM7BTQRVy5+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: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: AD0A1120003 X-Stat-Signature: 1xbd7o5e8nm31azkxcpyeu57nxwpggse X-HE-Tag: 1778665106-815863 X-HE-Meta: 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 CkmAfNUQ YyzBDoUoSGUJ/+iztPQ7d65Sa66rLBlMxjyqIoaxAz7vYghxS189LJqnejp0Cw9877uznAc6R17sotJGs6XCG7QhJmWdQeFvTa+TNjOU3qdQREAOquyxgkguA1j5Dxk0pBK4cJAgWmvSALVQPlUMqCEv6rJb3FDsoclF+TVjyEp8qcu0dXtwwCcQlgPcQ3qcdi3EF9zCbRDZfd7eSqrx0A0QwxMttPHC5oSH925Xnzma9XivqQxEbQt2LtSzpcFjPK19vJ/ndMdLAcBnODFoHZ1FLWbUjrPaHUCqDD1cHz3Ah8mtMn64FPHDTfQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 5/13/26 11:03, Lorenzo Stoakes wrote: > +cc David also! > > Unfortunately we put some hugetlb logic in mm/shmem.c too which makes > get_maintainers.pl not do the right thing. > > I wonder if we should add mm/shmem.c to the THP section _also_ just to cover > this off? I'd rather not. Too much noise :) -- Cheers, David