From nobody Sun Feb 8 22:49:01 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD3F5347FC7; Thu, 8 Jan 2026 17:16:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767892574; cv=none; b=B4EB8B25yQb9p6EUH7+RwfTiIVICBb54e5aqO0ZD57t2dU6B2FFYthrfrYABVt5tSElVvbpE400hzQxI5b13SPOKad4br/gqsieLPL2xsdLywxm/GZigeq4a3xuPidG0s7WhXa+y/xnkVGMRpgW5fhDhbWQ5CeDWhcIuy23PF+g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767892574; c=relaxed/simple; bh=Y8yfU7wo+bv5PqTWloVhm87suTQkWJClSnAp6Ng9lro=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=UCcUiQxJmWg6/WPf+JA0GshgICuED2qN8tAH6k6WYkJ9blUunBBc+ZqFBa+oUMUzq506AF5XPO8fZgJMHr7mo1yvDxv8iy9tq+zRknmsPXBaSK3vnYYlXjybpiduNSM+zHKjXzIehK9qKUWs8f7ifWOY1geJvp2wn+oUgAH/0Co= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QT6pxXNq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QT6pxXNq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18AC8C116C6; Thu, 8 Jan 2026 17:16:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767892574; bh=Y8yfU7wo+bv5PqTWloVhm87suTQkWJClSnAp6Ng9lro=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=QT6pxXNqWvJHyOYg3hWSLfGXpNN0ZmYoWCbIqcBphUyd5e/CKnj3QxGONTxUKwuLh P3M2Uh4IZvhWRfKOoTxPrLO4Qx7aS6dq4lupB62wDtNubrlN+ZO/AM2anEhhuC/LiA S4YtlhE8SwXKIBaCk5YKr35l7JVcPVqP3SnK55MIMbgE3snGMQiHN9IHE/qEQW2mo0 drWHgjds0lmogHJW2CzrSvDkWeDElNISjTrsR8B8Kf0Pdy91ehwsPMVflis8LB0Asy mAfM3J8hVwvaGyuDduGwmO4K3TZqj900lAYy0IXWDvxWjCK1SPgzZfeTGmlxdw5SG0 XpmYYxN4lDfmg== From: Jeff Layton Date: Thu, 08 Jan 2026 12:13:15 -0500 Subject: [PATCH 20/24] udf: add setlease file operation Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260108-setlease-6-20-v1-20-ea4dec9b67fa@kernel.org> References: <20260108-setlease-6-20-v1-0-ea4dec9b67fa@kernel.org> In-Reply-To: <20260108-setlease-6-20-v1-0-ea4dec9b67fa@kernel.org> To: Luis de Bethencourt , Salah Triki , Nicolas Pitre , Christoph Hellwig , Jan Kara , Anders Larsen , Alexander Viro , Christian Brauner , David Sterba , Chris Mason , Gao Xiang , Chao Yu , 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 Cc: 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, Jeff Layton X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1745; i=jlayton@kernel.org; h=from:subject:message-id; bh=Y8yfU7wo+bv5PqTWloVhm87suTQkWJClSnAp6Ng9lro=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBpX+W9JGoO8MdfrKDSQqEUZX9WyGOSmm4CgIgoa LF6x3PhMYKJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCaV/lvQAKCRAADmhBGVaC FT13D/9bGlCwWclg64l01L8s9AmtXvKCjKI2CNeCYh93PBL/4q2X15I6MepVsfrIiXAm1UZ7A+Q ourJq67Bakw7EJg/rFsi/5kCxPyQKJOPOEEkKT+5/Zh6R6BovLHz260Zxx4RIKCmnbb/4QSnkyH DuY4cIYZFF0M0RhUl9dSXFAl+ho1SBw08F4biLMI+9+yzoZJpf/umpEmSB2ZAKmjd6ayRPatsYz SBhFcri2L1TiccU5x1ATzJEUt8nyChJwODOsanWhj2wPmJUvHXqtLhH7TVCJL236zsy8LaFGjXQ VzUYt8iKaOR26/G4RAe8R8p1pOz8dN1zEgXv7GkPvxUyYxr1Rn6ER2LQ1LBS4M5SpYVOxxaYuVn kyb5VwVhTjjUVZHky+DmcXjzlcoAlGe3R85uJRRydiODVKOFwF0YCgJuWEgbVSc7bSa15xs0aht nTeuIOx86PQRWEDbW2u++Rx/wMRnfD8C1cR5ZgM/8vxwy5KnxSLU5UAXS0fLKhLeH6yEmWpSnCJ a2skVhzmf7KpcBfWbnnmPHq6nbBD2e/zWKp/6izVesZKMIoekFls1uNZ90RG1IevBfpyphcGstW UC/BOdxVN+ppwk4nv6DVG/ew8zcCZXdJCt1onUubHPB1L3r+xoX9WJNHsN7LsR7wdkIB5a/o5xr uloIyHIPHURUlkQ== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Add the setlease file_operation pointing to generic_setlease to the udf file_operations structures. 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: Jan Kara --- fs/udf/dir.c | 2 ++ fs/udf/file.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/fs/udf/dir.c b/fs/udf/dir.c index 5023dfe191e8088b78396997a8915bf383f7a2d2..5bf75638f3520ecb3a0a2ade227= 9ab56787ecd11 100644 --- a/fs/udf/dir.c +++ b/fs/udf/dir.c @@ -24,6 +24,7 @@ =20 #include #include +#include #include #include #include @@ -157,4 +158,5 @@ const struct file_operations udf_dir_operations =3D { .iterate_shared =3D udf_readdir, .unlocked_ioctl =3D udf_ioctl, .fsync =3D generic_file_fsync, + .setlease =3D generic_setlease, }; diff --git a/fs/udf/file.c b/fs/udf/file.c index 0d76c4f37b3e71ffe6a883a8d97a6c3038d2a01d..32ae7cfd72c549958b70824b449= cf146f6750f44 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -28,6 +28,7 @@ #include /* memset */ #include #include +#include #include #include =20 @@ -208,6 +209,7 @@ const struct file_operations udf_file_operations =3D { .splice_read =3D filemap_splice_read, .splice_write =3D iter_file_splice_write, .llseek =3D generic_file_llseek, + .setlease =3D generic_setlease, }; =20 static int udf_setattr(struct mnt_idmap *idmap, struct dentry *dentry, --=20 2.52.0