From patchwork Tue Jul 13 11:13:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 12373713 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 059F1C11F67 for ; Tue, 13 Jul 2021 11:16:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E0E9F6128B for ; Tue, 13 Jul 2021 11:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235914AbhGMLTQ (ORCPT ); Tue, 13 Jul 2021 07:19:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:47154 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235875AbhGMLTQ (ORCPT ); Tue, 13 Jul 2021 07:19:16 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 377C66023F; Tue, 13 Jul 2021 11:16:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626174986; bh=DOtylg3BZ15KVtpI04TjlNkmDDRmeNx1Lm9LkW5LhlE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VzQXfFhZRiGhyJhD/Fsh4gJDNXMf1cKR2e+0ksdHv+6NXAtQ6wM0hOTXKfQK0GLoC nfoyDSqFqtd2z4I62Nn7XMKwcZKVj33ds4XixSn9is1f9P1LszkXQXolrBeBXt/VZw tW8Sy+nLF5dKa9G1er6JwrYNldKou9RpYpHL2bD9hAKpJ/FXtKUqlahrEOuKuZzKZf ILJlUNBUkbKRJ7es2RLpoSkpphhEBNrvoXT4lM4zqx2Y7Ll8sDaUllRL9lEi7ai6oh xGQEpa3Ott7lWe1xQZ5/uyUCbIFC8uLknjCCS4ncKCTJOXlHXvY2zgjuqRmCW4Quhg SIAOFQmKGlt7g== 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 10/24] btrfs/inode: allow idmapped mkdir iop Date: Tue, 13 Jul 2021 13:13:30 +0200 Message-Id: <20210713111344.1149376-11-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=958; h=from:subject; bh=PGRv/5X8UUVctjkmNx2b/IITQrP/e2NROk58J20eAnY=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMSS8LY3a/3br77fvfzQKfJg0q/ioemiw1fPAXZzLH/I+3Omi 9pbvakcpC4MYF4OsmCKLQ7tJuNxynorNRpkaMHNYmUCGMHBxCsBEArgZGeYa1Hsfs8s9oSH5aUq6wu mtnk0Xl709WituaKklcy5rJRcjw1/LxFnXYmfzn0q5ViP4c99cnddFm+WbVY6syd2THs35nRkA 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_mkdir() 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 e21003e8a408..5038ab28f688 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6785,7 +6785,7 @@ static int btrfs_mkdir(struct user_namespace *mnt_userns, struct inode *dir, if (err) goto out_fail; - 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, S_IFDIR | mode, &index);