From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C0A80D1D484 for ; Thu, 8 Jan 2026 17:14:16 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1F17C6B0095; Thu, 8 Jan 2026 12:14:16 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 1B9346B0096; Thu, 8 Jan 2026 12:14:16 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0BEC16B0098; Thu, 8 Jan 2026 12:14:16 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id F20546B0095 for ; Thu, 8 Jan 2026 12:14:15 -0500 (EST) Received: from smtpin14.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id 714381A914 for ; Thu, 8 Jan 2026 17:14:15 +0000 (UTC) X-FDA: 84309444870.14.7C5D920 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf22.hostedemail.com (Postfix) with ESMTP id 93E8DC0006 for ; Thu, 8 Jan 2026 17:14:13 +0000 (UTC) Authentication-Results: imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=j99SvAIt; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of jlayton@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=jlayton@kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1767892453; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Kkg71EWSeprcImfa5ddRfKn2RSTuMpwmSFgyDbj1AnQ=; b=IXMUudazEv9hL0hPqvqmmfAHYEwle5HsxDEjwljQoLmLnr9LbK1KnMid5gqoImn89kJpmj XhHlXlr8d5CSPhtPSNFqMM+X6djML81css7Hc7JGuufywM5vzKOI4V3/alibI0kBAJiCiN Ad5mK9fHRAqt1Z2EsPcb+cB3+8EGjQA= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1767892453; a=rsa-sha256; cv=none; b=kn2QdeQ7xaddJc20aVNa6TCdAoGD+fQ//1aZLN/wbX5bAm+0ub5/B6COUQwue01uIBzGzv iMYUnvRJRwby1p7nBWFx0f03pn/0UqevdccyDwnL8Oryud/Vx0OdQBzUxXhFLdNhZbaP3X HBnbhgukMYCUqxZ5NwlWtzEsPZwqg9A= ARC-Authentication-Results: i=1; imf22.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=j99SvAIt; dmarc=pass (policy=quarantine) header.from=kernel.org; spf=pass (imf22.hostedemail.com: domain of jlayton@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=jlayton@kernel.org Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id AF05844447; Thu, 8 Jan 2026 17:14:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4074CC19425; Thu, 8 Jan 2026 17:14:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767892452; bh=VftDczW/RHsJtQlFSh7tMNcNMgHiKsCQqbNqeRwhe8M=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=j99SvAItuEybJQBvSLRmS84TU6WfiMXcwP4088ncl0dJj+X259KHWw6MyQaVA6kzG oPECA4FMVMlKYCaehvDpXJop8Q5F9GB6xcIpkmXdQfwEeHYkZKRbSQo/tX0X0Vod+F YwJ8wOS73tcNHPzcd/R3k0xGjyff89YBIGM88fZxZiGqpb1rNl4GH4X0MfrQbUz5X/ deIlelXnp2vAuxtcCCSrk8BdHKA7r5LVJ4LthrAmFJ6fKW4CsejZe4y3BBnBYmqLEo B5FNDOVl5khkljZAkIaZIcl517lxY8NW1YoU4ftIV+/iXX2kw7jQlQAxoYIM0yzy85 WjVk+AL/vpoKw== From: Jeff Layton Date: Thu, 08 Jan 2026 12:12:59 -0500 Subject: [PATCH 04/24] erofs: add setlease file operation MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260108-setlease-6-20-v1-4-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=1708; i=jlayton@kernel.org; h=from:subject:message-id; bh=VftDczW/RHsJtQlFSh7tMNcNMgHiKsCQqbNqeRwhe8M=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBpX+W5D39raWTfk9/NpmK8oPAiQK6j/fZNQTiK0 mXiB1deOuGJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCaV/luQAKCRAADmhBGVaC FbTRD/9xYLwsFFCpMX2yKeF7C19Mw/69euFVil3d3rGhY6NZgqpWQsWs+JPk6AGiudh1ympKi5w KDV+WfIgFEJmQLVRx4btFU2+9X7RuD8uopNt2+hBQ9T04zGegtApypSIVLnGs1+r9L4qJl3HyIS uFJEFRe2WEdQMdw75UuDMHDhTG4JauCXcBvhHzNkUJ929nJ2ydpltqDWjFB+0DpLJ7azASrMhyb krcESpUqm0OlIHWMdMjbnGjzyPJCqQ8hCoF3VzawdQKOgREhTJjubThh1DEd0yHIp+IHGoZ0wc8 +u56IZBx9vRkFGSfFplpt859W+e30+UTK6xtuPKcctDAT3jzkQUPcm9U3vHJfCajQkRp1BmCXBS WsSqysXEnUswTRGrUYEOXJoyumVWdylrjPfxGAWgI8dFJGz9hlkCzbMkX+HLFcvprO1JUqkpN5F QPlVLf+TnsluOr22vHgTLRlGSJ9nipt+5o0qpPTapb+lL0rrnjQYmW66aW7Vo13m0r6awIecRPL Ce4ct5XpiPQhWFVrIoB2IgvkQ5jt9+F4VUtIRTXttAYxGyrYjRT/5UwkyQmJgSuGZePp/Ui3unG 0fryUPfSGOknDKNo1Rkpn48p7/uO4AnZ/pW355qfgq3htYkBkKrNbtxG6WL/qG03/mNBF7dnRxn F798ZpjLR9Wc1wg== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 93E8DC0006 X-Stat-Signature: 1p4sdnpewsrszb35tbqk1x9p8dwt56yh X-HE-Tag: 1767892453-97211 X-HE-Meta: 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 exJAKar4 vOJUEcMmei3Ysjy4WE5/o6mP+35r9lXXyceyhM+iWA5Qep/9snTc1zI6eDDh8ltYnuNKKKOg7NY8ftHTPGgR+IVljj5AoVQ64dEZmPdcT7Supv9nlnYy1Jgt+uI257IeFFvS+9G56TUfQXHlNfQA0iuZOJkkDoVtEOx/6mkUkIlhFaW+aW1fgswYBgU8fUDiR2Y6XNSuz/GBPKxis1w5eSjEiGDsUzv3TVInKKQO4zh0xaEpojlt4GBSiRcPqR1J69qAxCxs/mJND8kOkuyG0qTCEM4eMaecD8GUo6FpGvJWfOIYBA5mThy/Aw2cHbKdwTA1gjJI1iWVmLVkBYfWtsu9RoBHFKL0UR9uZ 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: 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 --- fs/erofs/data.c | 2 ++ fs/erofs/dir.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/fs/erofs/data.c b/fs/erofs/data.c index bb13c4cb845563492a616fc000910112b92df555..e2941b4715616528ddede2dbb9c0744db5d11be5 100644 --- a/fs/erofs/data.c +++ b/fs/erofs/data.c @@ -5,6 +5,7 @@ * Copyright (C) 2021, Alibaba Cloud */ #include "internal.h" +#include #include #include @@ -483,4 +484,5 @@ const struct file_operations erofs_file_fops = { .mmap_prepare = erofs_file_mmap_prepare, .get_unmapped_area = thp_get_unmapped_area, .splice_read = filemap_splice_read, + .setlease = generic_setlease, }; diff --git a/fs/erofs/dir.c b/fs/erofs/dir.c index 32b4f5aa60c986dc2acf209960ff6df4077c7aa1..e5132575b9d3ef958a8acbe80bd0d2ddbd865135 100644 --- a/fs/erofs/dir.c +++ b/fs/erofs/dir.c @@ -5,6 +5,7 @@ * Copyright (C) 2022, Alibaba Cloud */ #include "internal.h" +#include static int erofs_fill_dentries(struct inode *dir, struct dir_context *ctx, void *dentry_blk, struct erofs_dirent *de, @@ -127,4 +128,5 @@ const struct file_operations erofs_dir_fops = { #ifdef CONFIG_COMPAT .compat_ioctl = erofs_compat_ioctl, #endif + .setlease = generic_setlease, }; -- 2.52.0