From patchwork Tue Jul 13 11:13:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 12373663 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=unavailable 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 E40EEC11F66 for ; Tue, 13 Jul 2021 11:16:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C8E446128C for ; Tue, 13 Jul 2021 11:16:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235835AbhGMLTM (ORCPT ); Tue, 13 Jul 2021 07:19:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:47120 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235875AbhGMLTL (ORCPT ); Tue, 13 Jul 2021 07:19:11 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id AFB9E61178; Tue, 13 Jul 2021 11:16:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626174982; bh=MLIhPumDu6HfavaPPyljeBF/5Sypk1xI//R6cojm6YY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RTaBD0Gus39X1Q6497agTM/SjTeUNtaV+vt4FWHhePvnnlCZ69U9YUunduniM7pnA h8XWZiQWN7m2Gy5TIykMbKtdbxrg9puPf6Qijyh/a8XI6T6Mzdwfji2svWKW12BNUz DhyX+pnd72v93LZuX18tjl/iD+sYeQvpkJ55pAtKc0WmfHp+PP+WK13RZVR8Dbyfq2 6i3oNoCnSqsyogaErGULlpydFIuA3Atd3WP0tCJB+oj7OgGc6PGBrvFooM0r4AwC5T KfljN8j953ybeZ0tBE/u+R5cQKFObM19sqjUkvlVVGexJpERqEVW2BHesTx00a+24G Rk0YNxI09uSng== 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 09/24] btrfs/inode: allow idmapped create iop Date: Tue, 13 Jul 2021 13:13:29 +0200 Message-Id: <20210713111344.1149376-10-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=971; h=from:subject; bh=o4DzlH9QFw3NAVOXB5qDthHpAOFD0Rf35IibVfJFgbM=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMSS8LY2M/hazJX/NG23V2Q2G64+5VIT06kwPZ34kZitl7Cic HHqho5SFQYyLQVZMkcWh3SRcbjlPxWajTA2YOaxMIEMYuDgFYCKZ0gz/dDaz+P5tu8ajd7/+89/9nf NdGyrTFN0qFe73+/wr2NjtxvBP9cWht+citCRbu38eTouWefMpaorCas3qFxl7VHJ6RHw4AQ== 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_create() 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 979869bc76bd..e21003e8a408 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6640,7 +6640,7 @@ static int btrfs_create(struct user_namespace *mnt_userns, struct inode *dir, if (err) goto out_unlock; - inode = btrfs_new_inode(trans, root, &init_user_ns, dir, + inode = btrfs_new_inode(trans, root, mnt_userns, dir, dentry->d_name.name, dentry->d_name.len, btrfs_ino(BTRFS_I(dir)), objectid, mode, &index); if (IS_ERR(inode)) {