From patchwork Tue Jul 13 11:13:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 12373669 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,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 7BD8DC07E95 for ; Tue, 13 Jul 2021 11:16:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 62BD261288 for ; Tue, 13 Jul 2021 11:16:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235950AbhGMLTX (ORCPT ); Tue, 13 Jul 2021 07:19:23 -0400 Received: from mail.kernel.org ([198.145.29.99]:47224 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235933AbhGMLTW (ORCPT ); Tue, 13 Jul 2021 07:19:22 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5E31A6128B; Tue, 13 Jul 2021 11:16:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626174993; bh=kP+Gh543ESQvDnR3D/1zAbz+bWmsKpr4tN1JDFVBRA8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m/6OtF+WpZ0oweMfRpsVUS2Y+Wqux6sP8oY7V+6A3/nbRSd3Z8sR5eY6ViAKNo1SB jZwysWlmgr1YYxzClZKOKg6B9JKuQJwFXlNut2Sc33dllO8S5LoY+tFHP/RtLmbOFF z47UGsrRwFkWT+3/5GyAWXx71LkQeBAbvo+3P3BkSWUTlKc2dLIYLKRDDL6HHv697v K8IGB6XILpPBB1y8PK65f5N6W9cLaG+Jtl0236Bu587qPj9uTO7kmekky/5CUFpNhF PLxy9iqnGyqER+AG1RL/oMO7bd2233YsYNyTnLWkzFPvz1rAOzCPsN5Wf7gYp0IOR1 D4vyR/hE4Kjaw== From: Christian Brauner To: Christoph Hellwig , Chris Mason , Josef Bacik , David Sterba , Al Viro Cc: linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christian Brauner , Christoph Hellwig Subject: [PATCH 12/24] btrfs/inode: allow idmapped tmpfile iop Date: Tue, 13 Jul 2021 13:13:32 +0200 Message-Id: <20210713111344.1149376-13-brauner@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210713111344.1149376-1-brauner@kernel.org> References: <20210713111344.1149376-1-brauner@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=966; h=from:subject; bh=Fz3mRqHZ29Xsn+F984jNBMmMPDvrqIDjK1mR0iD0rzM=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMSS8LY3qMStQKlp9cfHns0X2xZ8clvUb5Z5he3fQ9fjLyyYp LWv2d5SyMIhxMciKKbI4tJuEyy3nqdhslKkBM4eVCWQIAxenAExEjYuRYZmXkfREgaOFFdkzJz2P7d hv4ma467N/zhGZV96Pe1MnTGBkuDHB7PBL8Q9WSxhPP3jVPFHM9Why63vbBT7Ka5YltczPZQcA X-Developer-Key: i=christian.brauner@ubuntu.com; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@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 Signed-off-by: Christian Brauner --- 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 9b87ac971875..a51545b351c8 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -10210,7 +10210,7 @@ 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);