From patchwork Tue Jul 27 10:48:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 12402481 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0ABE2C432BE for ; Tue, 27 Jul 2021 10:50:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E700A6135A for ; Tue, 27 Jul 2021 10:50:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236419AbhG0Kuu (ORCPT ); Tue, 27 Jul 2021 06:50:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:55938 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236352AbhG0Kuu (ORCPT ); Tue, 27 Jul 2021 06:50:50 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 95ED5611C5; Tue, 27 Jul 2021 10:50:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627383050; bh=RjA1AM8aoqGKhEoIRT6DcHWRTUYoXxPddzNVH9rYXTE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i0nUl/piU1/TnSB1Vlih/6XsyMvKectqsCetz2RWucLg25hIphspO1OBKsIv38jEh touJQzxmphs8TjXpyP9Ld5Pg3Y6WyEC+0vE04RrnoBeKg1ZTd+X6yCmjr60rC/3gK+ Lz752upiByo1nT1iKgvRLdIC6mv2ObIKOLOOwaufPG7JSL07E5/3VAiIkxmAIBhHZC u9kDgO3w3sEteb0ZXO0GnUuC1yZ4Ib5X6v8CX5Mzg+yZ2nicGZUt7VeKGqtIxMUmj7 tpTSf+DFaeIh5Uis3nOkBOUyfYmyCahUgz1qKDwaiNgOdhIcPIt0gYetlYzdvdlZUt q397AMHoe/Cvg== From: Christian Brauner To: Christoph Hellwig , Chris Mason , Josef Bacik , David Sterba Cc: Al Viro , linux-btrfs@vger.kernel.org, Christian Brauner , Christoph Hellwig Subject: [PATCH v4 09/21] btrfs/inode: allow idmapped tmpfile iop Date: Tue, 27 Jul 2021 12:48:48 +0200 Message-Id: <20210727104900.829215-10-brauner@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210727104900.829215-1-brauner@kernel.org> References: <20210727104900.829215-1-brauner@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1087; h=from:subject; bh=37UYKbN/aBYXSXKbFV1SSnL0HVJkQAKLFWrm8zEmXVM=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMST8fzIl1Gfbum9LuRw+Lv/y63umw6OiCSELP8433eU/66jr uydxuh2lLAxiXAyyYoosDu0m4XLLeSo2G2VqwMxhZQIZwsDFKQATkStmZOgMzMxye1dwX83xOnuV4K PvSVGcEwp/Oh18Yz9N/nXb7CKG/7GbNz6S53PNvl9Y/WkD15noI5fiLmX6e5592r7hbcn8Vh4A X-Developer-Key: i=christian.brauner@ubuntu.com; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Christian Brauner Enable btrfs_tmpfile() to handle idmapped mounts. This is just a matter of passing down the mount's userns. Cc: Chris Mason Cc: Josef Bacik Cc: Christoph Hellwig Cc: David Sterba Cc: linux-btrfs@vger.kernel.org Reviewed-by: Josef Bacik Signed-off-by: Christian Brauner --- /* v2 */ unchanged /* v3 */ unchanged /* v4 */ unchanged --- fs/btrfs/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 5c133280375e..0a45e3152016 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10299,7 +10299,7 @@ static int btrfs_tmpfile(struct user_namespace *mnt_userns, struct inode *dir, if (ret) goto out; - inode = btrfs_new_inode(trans, root, &init_user_ns, dir, NULL, 0, + inode = btrfs_new_inode(trans, root, mnt_userns, dir, NULL, 0, btrfs_ino(BTRFS_I(dir)), objectid, mode, &index); if (IS_ERR(inode)) { ret = PTR_ERR(inode);