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 DE060D46608 for ; Thu, 15 Jan 2026 17:49:38 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 52D096B00B1; Thu, 15 Jan 2026 12:49:38 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 4F7196B00B3; Thu, 15 Jan 2026 12:49:38 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 3E6606B00B4; Thu, 15 Jan 2026 12:49:38 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id 2E8F86B00B1 for ; Thu, 15 Jan 2026 12:49:38 -0500 (EST) Received: from smtpin19.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id D3EEE16043F for ; Thu, 15 Jan 2026 17:49:37 +0000 (UTC) X-FDA: 84334935594.19.A378EFE Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf10.hostedemail.com (Postfix) with ESMTP id 0C181C000E for ; Thu, 15 Jan 2026 17:49:35 +0000 (UTC) Authentication-Results: imf10.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=MtzuIh+j; spf=pass (imf10.hostedemail.com: domain of jlayton@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=jlayton@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1768499376; a=rsa-sha256; cv=none; b=BsQ81jdalz4m2e3BZInZOGOwUAVYz8jPTmfOdW1KHIw183dVszwGd2YN+t037IUGRPmT5j IwOFUx1BzkFTpRpf9kJUFUGuR0Qgik9hkyXgUNSmLbX23khvG1DxBnLUBQ1AkXRVPXpG9p Bxe9efCyTxsUZE4f2udhc7v/kE+zB74= ARC-Authentication-Results: i=1; imf10.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=MtzuIh+j; spf=pass (imf10.hostedemail.com: domain of jlayton@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=jlayton@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1768499376; 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=nGE+/R+xr2ssRJ8nfYf9SyWSi8dZQdz+dJrmGvlYUOs=; b=LqrhRsJJ7TZkcM1ClTLaIx/P9NNJhHb3hQaaS/c9uoo+TXcqchycMjjUapJaDGTvPshRQK WgMWTv+5NeKgxqxQGndoppDt/3ENbe06aOLizg72tf0R7XsX5RdZ0I2y/R2veMhXjKcsm+ 5VDTpuLUTOV+Uz1alqjumLoHowdHNco= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 2F0304054B; Thu, 15 Jan 2026 17:49:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9781C2BCB2; Thu, 15 Jan 2026 17:49:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768499375; bh=KwuPM0JvOV2Y7neKzi/ub00ol0HUZ0d+WxzE/R5Rb58=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=MtzuIh+j84bstKjsgPpleVDxRrs1Yf5No8647Evhx0+iM9Myj1+TDlreUc+fbCqBP 5POihyVqnyL9Volk7VBvPm0/1F3iFmpnjbbOwI+SqmEdVivQdCS+MgI9LG/l+BlUaK s2w0ZUN5s2N4stTvz/OIoHSrJaE56oxacHPgAwx8gYvjlMQzSuK8OOzGzUiSJWMZZ3 MRvP0xqpBu2v0w9vX7/03YRHxPKRbLGxTO5vEWauXJXlDZ8OFusX39IAWOaBMvO2vy 2vkWgH1aet1K/R+NA8ZxavFbBVWjjNWwv/K8qdA5ux3uxtidjH4R2cuEr7aZwDRcXE aBOyx9ONydY6A== From: Jeff Layton Date: Thu, 15 Jan 2026 12:47:45 -0500 Subject: [PATCH 14/29] squashfs: add EXPORT_OP_STABLE_HANDLES flag to export operations MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260115-exportfs-nfsd-v1-14-8e80160e3c0c@kernel.org> References: <20260115-exportfs-nfsd-v1-0-8e80160e3c0c@kernel.org> In-Reply-To: <20260115-exportfs-nfsd-v1-0-8e80160e3c0c@kernel.org> To: Christian Brauner , Alexander Viro , Chuck Lever , NeilBrown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Amir Goldstein , Hugh Dickins , Baolin Wang , Andrew Morton , Theodore Ts'o , Andreas Dilger , Jan Kara , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Carlos Maiolino , Ilya Dryomov , Alex Markuze , Viacheslav Dubeyko , Chris Mason , David Sterba , Luis de Bethencourt , Salah Triki , Phillip Lougher , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Bharath SM , Miklos Szeredi , Mike Marshall , Martin Brandenburg , Mark Fasheh , Joel Becker , Joseph Qi , Konstantin Komarov , Ryusuke Konishi , Trond Myklebust , Anna Schumaker , Dave Kleikamp , David Woodhouse , Richard Weinberger , Jan Kara , Andreas Gruenbacher , OGAWA Hirofumi , Jaegeuk Kim Cc: Christoph Hellwig , linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-ext4@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-xfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-unionfs@vger.kernel.org, devel@lists.orangefs.org, ocfs2-devel@lists.linux.dev, ntfs3@lists.linux.dev, linux-nilfs@vger.kernel.org, jfs-discussion@lists.sourceforge.net, linux-mtd@lists.infradead.org, gfs2@lists.linux.dev, linux-f2fs-devel@lists.sourceforge.net, Jeff Layton X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=811; i=jlayton@kernel.org; h=from:subject:message-id; bh=KwuPM0JvOV2Y7neKzi/ub00ol0HUZ0d+WxzE/R5Rb58=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBpaShHm9fevfEQHe49RNxKFnfPTPGVBoyOXaDhl y0a/1EhSbWJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCaWkoRwAKCRAADmhBGVaC FbOKD/4kLyr4rIIQt2zl2SLHntE3ibyDMzGdKD4l3jfUvNu8RNcwRqaHjDzCQnoUnEOWkAFt6gm 33YDsabLYaWiwW3riPKtFsXi+UQZdkhwL5/trI0nehU7Dd9LQ1eV7m9FsKmIGrwbVE19B3FyWfA bB8YGR706Suce0iR7ci/0z0csTdU3zTqvzojqtOu4/OYtq+GkC/6k7OgOCU4RQ6c55fR/+e0LLq P7jqv+QPhK6GTz90SDHxvtmhoW76vzDZEqlFGILfq9vhyQ6X+CQP1RydBtFghIztt/Fz4TSK6xi hiG8xV3hnRG3+msGx4O8Hfmv1h7y9kE0BNFh4PEgpSrxWF8l8kRg9tc+IGQAWd89tClvFXR/qOL 5uc2lTR8WHlctE4PlAiIOVQJRqkco6HxmjKkUxxTHRj8OKbUXkM9uy2Mch+bRr0fMdMSkR2Kb9O /aFPzGpZYTjIgXYdoSkMg0UGAW2KMIw06oZ44xNvihqtJoAFLOQy6ZgQgA1RF13eSt+rYrSuLHc kqP10SY3GyJjPWX6vVl/KMoQwB0QXqbK/jcVTMJEZB1lo9YhkitLhi0dql0G4OjUno9IwKh6FB6 RXkcfJpR9KghiraL4CmDZ0y9W2AK9tGoeeBqEAY+os9Qsu0tT+NRnEzgdJK8mcu9lBOPOe41Yn/ pBpZrQXTJWrMkzQ== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 0C181C000E X-Stat-Signature: uzoznxnpp6beibbsfoet53ezzqpq9h87 X-Rspam-User: X-HE-Tag: 1768499375-28181 X-HE-Meta: U2FsdGVkX1/TLjLyXwmQNViuZxxsB7w/GV0PkQQ3keKXPOMboD4xNQswSK5fczxigVfQ423TVQWSEIc8UPbk6nx+ZK7hdJ2DBjpIFrATTAq0qfhsQiUzm2EzydvUGORlxSmbwfGRBTnY/7Z23HPVP82xYuNW1mELVipDPIO1PTelJ9wskxUGCoBCwppUpU/mLg4DH9WPRaHV7BJmNik2jHWaE03aNV0zmvWS07HWzSC0Mor0UZ7vpZ4rhdrFWK14h3dSLI5pj64O0m01iYv6JL+aTEPf1kG0Yq0z0VvL+Ly9nh2vWPfFpUjw7C/0i9jij+yF5pnOwuidaXVEcrmhTUvZ7zBcxqnXvgaqcC8gtjSeuNDH2qdJVxsLyGVqDpG5GOJI4TdMhAUz9wsTPZ6FQHXfukIQ/sHwss2O3WpmwIoAphs9CQK2FMu6fsnzkUK2Np3HJ4d8lFjHeieeaLsI25TFWuxjIrpv58EZHDt00GuKox54PCAzVpFULkI3Epn1lVi/Xun2GxGR94x/tbzJKiImSROz6I99KvW8uMeW2mWxCY6r32Yth5+js1WTc9CzR7ET0KraITt7q471PaUeLqEsIkgBbpv4+yNkDlwQEMfFiFdsQSdeg2yg873lGWVx4Qmr35Agx5YOmTNvDSilI4Iojv7NWXmhM9kcwfbZh4Lg5lK7itdfCESYK926ljlAxvkNhHp6sJ9es7FEyXtbLkqFa/fkBz+R982RbeRUYVof8lmZ76TR6ujC3g5/VJj1k5/s5rVjh9B9z8Ngtqv2Zwv1D4fUjt3jCMsl08OFMe3ceZVDunLdYnBpgoUewTuLYDJpO1VvTLygfB6n2r6CxlIBKz5q3GhSziiSdrhp9w9rgXvHR1jrgKKRc6iOj/p7c9FQRuXZMBFsHDDC6i/QP7vZGGedsDaX6i8rC+V9Rl38eT+p52bJeU7AC3jxP7TM/RFnPvrNFS/aqV9n0tn b5Mr5Vh3 PA8ex/beLKUlegNRVVRxoxaYdfZPVk5d2lPZHo2eKCA9DodRr5WNyRx1Cs4c9HduROllFvXomBwwwgx7uHXMQDhlezpoH47WlEP17J5E62U7PD3XTaf5PQSP8IbzOZzEcVEvAjkSZfaofitmhLhIDAYfYF2tsynmhySpQ6wgT+cr81v72HjdoG2WES9H6C7bvuPxh0W5zPI0tv12m581cLR8sP9RtLvqWVlJbW3lpQNVW78T5LQUVvCQy6CnfXXed61oPjOlbVQOvrIv99bt8H5SFVJV+H0khs1ElrevN4eByC28X4XbLThzn46uqSL2eHEOp 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 EXPORT_OP_STABLE_HANDLES flag to squashfs export operations to indicate that this filesystem can be exported via NFS. Signed-off-by: Jeff Layton --- fs/squashfs/export.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/squashfs/export.c b/fs/squashfs/export.c index 62972f0ff8681c798f0b11e17d501373b2145bd9..c6c4d8f1f115c65b6dac29582bb5b447b823d3b8 100644 --- a/fs/squashfs/export.c +++ b/fs/squashfs/export.c @@ -176,5 +176,6 @@ const struct export_operations squashfs_export_ops = { .encode_fh = generic_encode_ino32_fh, .fh_to_dentry = squashfs_fh_to_dentry, .fh_to_parent = squashfs_fh_to_parent, - .get_parent = squashfs_get_parent + .get_parent = squashfs_get_parent, + .flags = EXPORT_OP_STABLE_HANDLES, }; -- 2.52.0