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Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: To: Lorenzo Stoakes Cc: Andrew Morton , "Liam R . Howlett" , Jens Axboe , Jani Nikula , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Simona Vetter , Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Christian Schoenebeck , David Sterba , David Howells , Marc Dionne , Alexander Viro , Christian Brauner , Jan Kara , Benjamin LaHaise , Miklos Szeredi , Amir Goldstein , Kent Overstreet , "Tigran A . Aivazian" , Kees Cook , Chris Mason , Josef Bacik , Xiubo Li , Ilya Dryomov , Jan Harkes , coda@cs.cmu.edu, Tyler Hicks , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Namjae Jeon , Sungjong Seo , Yuezhang Mo , Theodore Ts'o , Andreas Dilger , Jaegeuk Kim , OGAWA Hirofumi , Viacheslav Dubeyko , John Paul Adrian Glaubitz , Yangtao Li , Richard Weinberger , Anton Ivanov , Johannes Berg , Mikulas Patocka , David Woodhouse , Dave Kleikamp , Trond Myklebust , Anna Schumaker , Ryusuke Konishi , Konstantin Komarov , Mark Fasheh , Joel Becker , Joseph Qi , Bob Copeland , Mike Marshall , Martin Brandenburg , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Tom Talpey , Bharath SM , Zhihao Cheng , Hans de Goede , Carlos Maiolino , Damien Le Moal , Naohiro Aota , Johannes Thumshirn , Dan Williams , Matthew Wilcox , Vlastimil Babka , Jann Horn , Pedro Falcato , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-afs@lists.infradead.org, linux-aio@kvack.org, linux-unionfs@vger.kernel.org, linux-bcachefs@vger.kernel.org, linux-mm@kvack.org, linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, codalist@coda.cs.cmu.edu, ecryptfs@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-um@lists.infradead.org, linux-mtd@lists.infradead.org, jfs-discussion@lists.sourceforge.net, linux-nfs@vger.kernel.org, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@lists.linux.dev, linux-karma-devel@lists.sourceforge.net, devel@lists.orangefs.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-xfs@vger.kernel.org, nvdimm@lists.linux.dev Subject: Re: [PATCH 00/10] convert the majority of file systems to mmap_prepare MIME-Version: 1.0 Date: Tue, 17 Jun 2025 15:05:59 +0100 Message-ID: <644216.1750169159@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: DAx-VqH-JHDhbbbe2OFEmePaj0R7KdadRLaMtpSUES8_1750169217 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="us-ascii" Content-ID: <644215.1750169159.1@warthog.procyon.org.uk> X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 54AE740014 X-Stat-Signature: bd79wtmikh3p6e5jed9mp8hj3epbk6gr X-Rspam-User: X-HE-Tag: 1750169232-892946 X-HE-Meta: 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 B30hPXSf 50SIs9G3VFZHYOn/KVTuLjTqW6Z0zZM5v79dwlq8/BcW4ypEH/f8bjSfrU0404Ipo2TXawSdQB/llhwYU2D1ujdPmOliWUB4Eb26vo5Z1gRW82JY2iyhVI3Yf1/5gbE7EJzScLX/1w9znauArs6Ef/fpXH84mizvclGogCjwUigf3pc4hXOsHpwrYGy9QVn4WP/G4jOx19sVxwRaWPA2YybCMRgfiGn77sUZ1obd0w6OnxA0uz6YumjgJbr+RniVMdL7GCvNh/EDDxQ7TEH2bqIdCfDzvT/PnbaAEM0t5oXCZLOaLFdNxZC0s7LvfWmspTIhn5FAiXeQdDESoBRbvBLGGFvugL7ZAtQMkmu+j3zLgjFRVEX7CY98raqcYhKgFayF6qcHPqOsDiJ3YlRxBurnQQCmRGfhh96rm15nmeaTO2hO8iq9CO1poiP492x4jaTEMYKAM/VZOLJH2M9CCrqimTUxdBQyym9LiSqOCVtNN0kurgqFEDWPlJhhmMaiwfaxGUw+i8e5aCsrZVFpoSYh7eQ== 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: Lorenzo Stoakes wrote: > This is preferred to the existing f_op->mmap() hook as it does require a > VMA to be established yet, Did you mean ".. doesn't require a VMA to be established yet, ..." David