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b=aS1PPg/Dg2j3WlAEK5nHwD5i8kCTebxLR+i8vwa1Umz+Wef0tfIentBS0klMYZA/0 jcNMCTW2byAj+2+1CuaM8xxEVkIBoJHlppRtjIGo5fLkKKWAuHZa5JPyHvx4sw6t+e +SwwuwOcEtWTrjgtkf/FhomVQK8mNq+RpWJtAVY8ZEyUrj+ucRRxGYTYp7Xp/qex4E afNMjdvfkLqjaXQpbL974EbmrZMtjQ5HekIFhOGbzOSFgVlWcBwV3eO4AhalhUZOEB rsyBo6s8Gp7OWORYRudl7fUPvCO3D2sc+9CFLGsHY1Zv/TiLZVK9d43+cGel2wVRPX PWiI+/c4aq5zQ== Message-ID: <35b959e6-a91a-409b-ac3e-f78aaf60148a@kernel.org> Date: Sat, 10 Jan 2026 09:47:29 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: chao@kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-mtd@lists.infradead.org, jfs-discussion@lists.sourceforge.net, linux-nilfs@vger.kernel.org, ntfs3@lists.linux.dev, ocfs2-devel@lists.linux.dev, devel@lists.orangefs.org, linux-unionfs@vger.kernel.org, linux-xfs@vger.kernel.org, linux-mm@kvack.org, gfs2@lists.linux.dev, linux-doc@vger.kernel.org, v9fs@lists.linux.dev, ceph-devel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org Subject: Re: [PATCH 04/24] erofs: add setlease file operation To: Jeff Layton , Luis de Bethencourt , Salah Triki , Nicolas Pitre , Christoph Hellwig , Jan Kara , Anders Larsen , Alexander Viro , Christian Brauner , David Sterba , Chris Mason , Gao Xiang , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Jan Kara , Theodore Ts'o , Andreas Dilger , Jaegeuk Kim , OGAWA Hirofumi , David Woodhouse , Richard Weinberger , Dave Kleikamp , Ryusuke Konishi , Viacheslav Dubeyko , Konstantin Komarov , Mark Fasheh , Joel Becker , Joseph Qi , Mike Marshall , Martin Brandenburg , Miklos Szeredi , Amir Goldstein , Phillip Lougher , Carlos Maiolino , Hugh Dickins , Baolin Wang , Andrew Morton , Namjae Jeon , Sungjong Seo , Yuezhang Mo , Chuck Lever , Alexander Aring , Andreas Gruenbacher , Jonathan Corbet , "Matthew Wilcox (Oracle)" , Eric Van Hensbergen , Latchesar Ionkov , Dominique Martinet , Christian Schoenebeck , Xiubo Li , Ilya Dryomov , Trond Myklebust , Anna Schumaker , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Tom Talpey , Bharath SM , Hans de Goede References: <20260108-setlease-6-20-v1-0-ea4dec9b67fa@kernel.org> <20260108-setlease-6-20-v1-4-ea4dec9b67fa@kernel.org> Content-Language: en-US From: Chao Yu In-Reply-To: <20260108-setlease-6-20-v1-4-ea4dec9b67fa@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 74750140007 X-Rspam-User: X-Stat-Signature: wnhx4cc1xebzgfghrdobjd3gf851s4nq X-HE-Tag: 1768009654-659718 X-HE-Meta: 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 pwbsRY+m hMhEtterRs2h3kuuohR+0IXHLcSFWh041HQIFm9GShQGlgp4V70ozXjEC2EL19KN+pCjIMrPgKGHIrAl9e0aZvw0JxfBTuAqVxdy77mt6Tu2vm4RBjDQ2FxACV18zyWzDAn8VmB5a33PJajK1/jLPNtSsGqZl6l81qAxMLBoatdQNvz0ttIYsfdJaExSjQDPYM9zTssMkHgcXFNHnnmCm4SLz/0+lHmI5IvHgIoNYb2XmQf9ot2QIV65gKAf5BezyK7hr1u+6MYhpaD7E18iWKrGysyXAa3hlh6DfAeFNJrhQFFWyPECC6up+AWiSdDla30QkSnrV/zpjAlK1G31DaCpS0VSCl2Yt8myHo/2Mcl/O6i6e6V7LnObNq6gVpK7J0aG5RvBwawPlo0jBEAFu+VtZNcTXdsQzuh7ACMNOBF5k43fr40+ASU8xeAmbSampK7Ky3cM2v7YV+OFJBhgZ8bd7+w== 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 1/9/2026 1:12 AM, Jeff Layton wrote: > Add the setlease file_operation to erofs_file_fops and erofs_dir_fops, > pointing to generic_setlease. A future patch will change the default > behavior to reject lease attempts with -EINVAL when there is no > setlease file operation defined. Add generic_setlease to retain the > ability to set leases on this filesystem. > > Signed-off-by: Jeff Layton Reviewed-by: Chao Yu Thanks,