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[178.24.249.8]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a8383946517sm600570566b.169.2024.08.19.01.28.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 19 Aug 2024 01:28:50 -0700 (PDT) Message-ID: Date: Mon, 19 Aug 2024 10:28:49 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/2] mm: collect the number of anon mTHP To: Barry Song <21cnbao@gmail.com>, akpm@linux-foundation.org, linux-mm@kvack.org, Usama Arif Cc: baolin.wang@linux.alibaba.com, chrisl@kernel.org, hanchuanhua@oppo.com, ioworker0@gmail.com, kaleshsingh@google.com, kasong@tencent.com, linux-kernel@vger.kernel.org, ryan.roberts@arm.com, v-songbaohua@oppo.com, ziy@nvidia.com, yuanshuai@oppo.com References: <20240811224940.39876-1-21cnbao@gmail.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: X-Mimecast-Spam-Score: 0 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: rspam07 X-Rspamd-Queue-Id: F1A2614001C X-Stat-Signature: o3rx71sabzzznr358xurkwu94p6crg1r X-Rspam-User: X-HE-Tag: 1724056134-164538 X-HE-Meta: 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 iqQr4rBy QqDBJ838s2WFPyzryEXOcX8wkfuMsD1Yy6VW57MytUcPfLrsiq/vOGVly5NOXQYLiX7FNHIbpcunoykefi2B1VuJDwXTmWA4uOdZwHF40w4eq6+N3wUQnIH5yDAfhiX1NGC95msReTAHvnQnDvb+HS7nMaUZaLTFBBzGTXn4iMNXdJQ05gOIlyhWE8e3+W17ecHZC7nj9qntAl9iE06IC2d6tRaPJ1tc+tGQby2DQteQlqezVhbIpEiBW5nBDRpBjYk3HryqUXKI+iMGoruJRvw7yQKiwDHKhBkTycpzMU5NE73E22bdKjq63u54U/ywNBpZx2DQnAZ6/skR2bpK89P7x/Q== 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 18.08.24 09:58, Barry Song wrote: > Hi Andrew, David, Usama, > > I'm attempting to rebase this series on top of Usama's > [PATCH v3 0/6] mm: split underutilized THPs[1] > > However, I feel it is impossible and we might be tackling things > in the wrong order. Is just the ordering suboptimal (which can/will get resolved one way or the other), or is there something fundamental that will make this series here "impossible"? -- Cheers, David / dhildenb