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([2a09:80c0:192:0:5dac:bf3d:c41:c3e7]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ab2c95615a6sm485906366b.94.2025.01.13.02.11.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 13 Jan 2025 02:11:10 -0800 (PST) Message-ID: Date: Mon, 13 Jan 2025 11:11:07 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 8/8] mm: Remove PG_reclaim To: "Kirill A. Shutemov" , Andrew Morton , "Matthew Wilcox (Oracle)" , Jens Axboe Cc: "Jason A. Donenfeld" , Andi Shyti , Chengming Zhou , Christian Brauner , Christophe Leroy , Dan Carpenter , David Airlie , Hao Ge , Jani Nikula , Johannes Weiner , Joonas Lahtinen , Josef Bacik , Masami Hiramatsu , Mathieu Desnoyers , Miklos Szeredi , Nhat Pham , Oscar Salvador , Ran Xiaokai , Rodrigo Vivi , Simona Vetter , Steven Rostedt , Tvrtko Ursulin , Vlastimil Babka , Yosry Ahmed , Yu Zhao , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org References: <20250113093453.1932083-1-kirill.shutemov@linux.intel.com> <20250113093453.1932083-9-kirill.shutemov@linux.intel.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 ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: <20250113093453.1932083-9-kirill.shutemov@linux.intel.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 1MNup8sVyNgCv1R093Jwozw23ZpXWwqvyyZ_epRChxQ_1736763072 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: BCF9720004 X-Stat-Signature: 1k6ixburzpeksh5m5kakoyu8mzg3cxda X-Rspam-User: X-HE-Tag: 1736763077-879798 X-HE-Meta: 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 sJziRJ4f 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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 13.01.25 10:34, Kirill A. Shutemov wrote: > Nobody sets the flag anymore. > > Remove the PG_reclaim, making PG_readhead exclusive user of the page > flag bit. > Acked-by: David Hildenbrand -- Cheers, David / dhildenb