From patchwork Tue Jan 11 19:15:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 12710441 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8DB45C4167D for ; Tue, 11 Jan 2022 19:17:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1350776AbiAKTRo (ORCPT ); Tue, 11 Jan 2022 14:17:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40304 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1350762AbiAKTRK (ORCPT ); Tue, 11 Jan 2022 14:17:10 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0D478C061763; Tue, 11 Jan 2022 11:16:39 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 97AF761786; Tue, 11 Jan 2022 19:16:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 85739C36AE9; Tue, 11 Jan 2022 19:16:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641928598; bh=HhuUOceGWBSn85IWQRyXLlv7pCQTZ8BEMILRBNY08y0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OA2jC4xJ5uCf5BJO+P1F0BRPXsBx2XOYwNdQOFbWfxW+kMcYqkiczjCGppf/XMNPk KhMfAyUYgPaGTF5N2XcoN0kInMTuDh57vWsfG9HeuFWNlwkdfGz6ah461bhE5x4nnK ib2RJuNG/7/e2CZEtXL+2B5HoFFCthsCO9DTolQAQa5JIBQfAgiHSa+RHzNqrAfnF0 idTXo7xmq9FT75lqJnzNDl9vTqp7lxcIKi7h6HqmqbuisucmwcRnQFQPA1nKO6vs/a AAdF3b9BE7UEmE7UtW8Csj4WaVPHnm3D7kyTxTfe+dnHJfltDqINSroPbstxR4J6KM w28wUxgL4J5ug== From: Jeff Layton To: ceph-devel@vger.kernel.org, linux-fscrypt@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, idryomov@gmail.com Subject: [RFC PATCH v10 38/48] ceph: disable fallocate for encrypted inodes Date: Tue, 11 Jan 2022 14:15:58 -0500 Message-Id: <20220111191608.88762-39-jlayton@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220111191608.88762-1-jlayton@kernel.org> References: <20220111191608.88762-1-jlayton@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fscrypt@vger.kernel.org ...hopefully, just for now. Signed-off-by: Jeff Layton --- fs/ceph/file.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/ceph/file.c b/fs/ceph/file.c index f14a2999f6d5..c79c95138843 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -2136,6 +2136,9 @@ static long ceph_fallocate(struct file *file, int mode, if (!S_ISREG(inode->i_mode)) return -EOPNOTSUPP; + if (IS_ENCRYPTED(inode)) + return -EOPNOTSUPP; + prealloc_cf = ceph_alloc_cap_flush(); if (!prealloc_cf) return -ENOMEM;