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Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org References: <20260418024429.4055056-1-ziy@nvidia.com> <20260418024429.4055056-12-ziy@nvidia.com> From: Baolin Wang In-Reply-To: <20260418024429.4055056-12-ziy@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 8E0BE180005 X-Stat-Signature: mytm4pr1npfbqkk6c4sudip8phjynnn8 X-Rspam-User: X-HE-Tag: 1776671797-996848 X-HE-Meta: U2FsdGVkX1/fRsDDQ7SS7jMU16d6hJyf2iLK0EOb3z4nRSuOu1g94o8aoLmfIW8KQwQG++/No+q4jswa/YsX47HzEjQO6yurpx+ybT58DZ4GT/efTaUTMHfirK1QByPNalvgERBSE9oBX3Ksby9qSbsmzaf4xccHrtZ4jjha8qpIoI8Czg36m/tuoRHC/NWvwLHiJVDCHwL1lhmnAiqG16fYo+R29MmyeJnXVV0lSUph7zbasBo7ACgOgqp/KJ2NFqOmDIJ1RPuLu0P4Pk/foSWfCz3vhv32k+09OYVPl4nbQF/vF34UrRqvOg8rbYOVNwrSwv4lvy4hfrQy3SsChczFLIOemRAtDVi3zSnskSKlGQ7Zb5XZG3rgKrnsCFVBcwQYt0GZZ1Kx1eJVJRtByRyLwWFTJriSLk+tyHOiY56u/T1lupOp2ITvoSqzqtXFEN1cmv9jGLBVZdoiSkMISJWwhLesT8LVvDdrKN6PEUeikG7+9BxJODUvIOD7vUW1vWNABNaE4L0W/GzYcqf56Y3TJw0B5EwveGZAJembCzPWjT9yQGU85UqvS5ZQ6C8qcd+lPDjkB++Q/L77AYNgUxepT29ejA2Rys0ltW1JwHmSIc77xqZtvSoL1jUMY8+7hhvRh7CdKCzeHVx5rQCFw/BPTfdeedVe9X5EUAOoEhYGDJczuHEvqpQ2rbD5s7UWfNcNiZVJA3+lIHzH0An2lOsRV5F1aPJk9dZ0E+cACuncR3WAkj5qNYLh+w7nohk/kzHasmGDVoY6bMcLu1NVCvwpb8vnSyaKKEEHV0lZSlv4ceaxfLfqj9zFUyAJ8gaX2bjD3al2/F57QurDuRK/NhZcY4K/UHACYAnV5pjhvNIP/rGqor6S1vHyk594TGUfRPXBsYxiHNbWzsNTow2UGsZ3Rf4H0U9CW63uFbOmGVFqZXZF452Fkyy4b/s3/jkoSlCZDG/RFHvY6qTmr6d 181RvOLg TIJKtXMOfgcQJjY8s33QvVnEEk0r/xil/5pbK8q6NN7LPrN4B2sgMNZrFZcAf/lEmXUzSdUB9p5J7wC7kHYBjsfoMZuW9uJA/SWR9dZ2EfZk+0VG32C9YRwBglM+4MSOSq1Vinapd7pDAOY5f+SelBEQEUjwRkhkUMtBybsibviy75mfPGiXsMu4bYEbjmG/aR/kTuBeuKBPBQE7BeQao57hLo8Pl4WPwUMzInxzPVNyIExFC3XYBxR8/qFdV2lN0iI+9Ar9gxw1oadryUmhAdsuT/0FZ7CoNy0UwEksj1v3LMxps1aF+iae3G7QqHevLTU2BL7+Gf2x7ZoA= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 4/18/26 10:44 AM, Zi Yan wrote: > Change the requirement to a file system with large folio support and the > supported order needs to include PMD_ORDER. > > Also add tests of opening a file with read write permission and populating > folios with writes. Reuse the XFS image from split_huge_page_test. > > Signed-off-by: Zi Yan > --- Tested-by: Baolin Wang