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[2620:137:e000::1:20]) by mx.google.com with ESMTP id u30-20020a50c05e000000b00418c2b5bdf4si13737773edd.214.2022.03.23.02.19.49; Wed, 23 Mar 2022 02:20:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Z8b3GxtR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237699AbiCVOR6 (ORCPT + 99 others); Tue, 22 Mar 2022 10:17:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56434 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237164AbiCVOQI (ORCPT ); Tue, 22 Mar 2022 10:16:08 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F172389302; Tue, 22 Mar 2022 07:14:01 -0700 (PDT) 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 ams.source.kernel.org (Postfix) with ESMTPS id 4C7E8B81D08; Tue, 22 Mar 2022 14:14:00 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2EF5EC36AE5; Tue, 22 Mar 2022 14:13:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1647958438; bh=fIQCTp9Y7kfKaBrUj+OULhWKUXCgvBtogiNxMmypJws=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z8b3GxtRc+f0w14hNQIndEdzTWQr8sRPgEBnpilcVyborBSQaEiS+2lfZHn7wnYVE 9/bV9NONU1+AFuak6jcuuRK4fAZ5u8YIhbm4svks5f0Mg6jK60UggUs0zd52W7Xudf fG9KVC9N0SmJOtpGPxg2US4l870QJTH0Pdy2lt4P4mRMNPuVL/ZTzpZFjTNwgOm4Vz UDBb1kOk8Nz9dnNqFSsBILPAepfakUK1Nwxv0tPl4Vp9HjC0W7itvxyjghTP0mL9y/ LQODQudqtI8Y5zXsHQJ8OJOIX+/N1HOp3wqC6zC/VfiV9jJEgzKLwJOnscPu22wK/C N1Eu/bCIDhmcQ== From: Jeff Layton To: idryomov@gmail.com, xiubli@redhat.com Cc: ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-fscrypt@vger.kernel.org, linux-kernel@vger.kernel.org, lhenriques@suse.de Subject: [RFC PATCH v11 42/51] ceph: disable fallocate for encrypted inodes Date: Tue, 22 Mar 2022 10:13:07 -0400 Message-Id: <20220322141316.41325-43-jlayton@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220322141316.41325-1-jlayton@kernel.org> References: <20220322141316.41325-1-jlayton@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 1985e3102533..00e6a5bc37c8 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -2203,6 +2203,9 @@ 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; -- 2.35.1