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Thu, 21 Aug 2025 16:19:54 +0000 (UTC) Message-ID: <443d3d83-2b1b-4def-99c4-1b09ddc9879b@redhat.com> Date: Thu, 21 Aug 2025 18:19:52 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm/huge_memory: remove enforce_sysfs from __thp_vma_allowable_orders To: Usama Arif , Andrew Morton , lorenzo.stoakes@oracle.com, linux-mm@kvack.org Cc: ziy@nvidia.com, baolin.wang@linux.alibaba.com, Liam.Howlett@oracle.com, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, kernel-team@meta.com References: <20250821150038.2025521-1-usamaarif642@gmail.com> From: David Hildenbrand Content-Language: en-US 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: <20250821150038.2025521-1-usamaarif642@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Stat-Signature: stjiodxhjortp1redpnu9o6h7ax5o4te X-Rspam-User: X-Rspamd-Queue-Id: 6D45440008 X-Rspamd-Pre-Result: action=add header; module=dmarc; Action set by DMARC X-Rspamd-Server: rspam05 X-Rspam: Yes X-HE-Tag: 1755793198-349801 X-HE-Meta: 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 rBWSfTa5 huLpSkoTYeRCAFLgT+mi10LqgTv/HR6W2eDImUlbuew2gT+PdsiII6ya3Y6cI9u2DV6SuZm0S8MDSyvXpMrhQfTyBzmhflRbX5gLrTS1i+rcclKXaCYfRgIX7YWVSq2CLWsaFstVFnqwb0aH0ztmBXQle+lc+oefaNZPmr7rUu7qtHYHt0ZmYJYlMXlaENRXI+rwpCSFZd2gZH/eTVFp/+psKXkrP3LkhI5nMG5s3hMYyvHyccdtJRG4WQhFTQC2BikN6cCr8FdykjDcAIiac4Zzy8qfNvk5Quv05FfA8juUSXpEAoGwuXqQz7JUmdgkMDxGD0Q0sfPvYliHFkBLXyr8PgseWnkB5xKi0xdmIEKuip/uYVrT1hoXyZScJIhmCVCTmtH0KDAVupC3jDxtlU4oFw+o0NQgzMPTqGZMKx8wuRzQUJKv4T+hONN1+R1VGjl+5ZnLL9UMcLoM96YBn0Aj4nmmvRrJLRT5H 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 21.08.25 17:00, Usama Arif wrote: > Using forced_collapse directly is clearer and enforce_sysfs is not > really needed. > > Signed-off-by: Usama Arif > --- Acked-by: David Hildenbrand -- Cheers David / dhildenb