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[2003:cb:c747:ff00:9d85:4afb:a7df:6c45]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43aba53961csm27673545e9.17.2025.02.26.09.07.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Feb 2025 09:07:40 -0800 (PST) Message-ID: Date: Wed, 26 Feb 2025 18:07:39 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/4] mm: page_ext: make lookup_page_ext() public To: Luiz Capitulino , linux-kernel@vger.kernel.org, linux-mm@kvack.org, yuzhao@google.com, pasha.tatashin@soleen.com Cc: akpm@linux-foundation.org, hannes@cmpxchg.org, muchun.song@linux.dev References: <6b9f6679-8655-44cb-8a0a-16d4032a89bc@redhat.com> <7a811e0d-bb9a-4f99-8437-e974db5d3210@redhat.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: <7a811e0d-bb9a-4f99-8437-e974db5d3210@redhat.com> X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: kfB92o2anDdvLpAzl3uypekYTSK1G7A0PEhpX19LNtM_1740589662 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-Queue-Id: 0C9F920003 X-Rspamd-Server: rspam12 X-Stat-Signature: 4sr3dz1etnzhz6sgrmhgbnsfka3msiu5 X-HE-Tag: 1740589664-388810 X-HE-Meta: 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 6qyIlMSk m8c1JswwFrs+apkWpEzziFMUm1lnyxoteanFl7q0vzhQFCQkwo7CNd4ysiAwHQnbP+NFbCS2V8cqBTcRl4rJc7F4LQY0RXSACA6SPMnEVXwI1IJsjL5EmIznMqp3bPtq5aZuhOrgVddgHg1JUCCxbsIVkFcFSHflbPEE9Cv6J1G55sTP3QLFPxcszaOgCEPZYjyv7n/Lnj4h7Q/MiipFk6nq17InmIlTmOrL7lAi90qZAERbc7ThkVYNGH2XBvYlJepEC+zQkHFzKLgbfkXuRzsgj+AIDKgvoQZOYpzt6UJnrepl7xySzu9m7reTAvW2rv11IRgurD3iqKRN+jkThIhXGukQAmOZIMIMjQqUlDQaYJrsGmtymsNtzSjZLhCF32+3G2/9d5XgHckpnI3AXZenCUmlw8Ve2/a5LH74CGkB42Rq4uQ6D9rQM/JucIQM0Zqif X-Bogosity: Ham, tests=bogofilter, spamicity=0.026443, 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 25.02.25 23:29, Luiz Capitulino wrote: > On 2025-02-25 11:38, David Hildenbrand wrote: >> On 24.02.25 22:59, Luiz Capitulino wrote: >>> The next commit will use it. >> >> This should likely be squashed into the next patch, where people also have the context why this is required. > > Would you mind if I only squash it if I'm required to send v3? Sure, likely Andrew could also just squash them in his tree. -- Cheers, David / dhildenb