From patchwork Tue Jul 13 11:13:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 12373667 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 2DE3CC07E95 for ; Tue, 13 Jul 2021 11:16:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1A5FD61288 for ; Tue, 13 Jul 2021 11:16:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235934AbhGMLTU (ORCPT ); Tue, 13 Jul 2021 07:19:20 -0400 Received: from mail.kernel.org ([198.145.29.99]:47188 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235933AbhGMLTT (ORCPT ); Tue, 13 Jul 2021 07:19:19 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1118A6127C; Tue, 13 Jul 2021 11:16:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626174989; bh=aGlfbs5KocbR7/3OZMjyoQ/sfpsdzO8gCgcw9kXMDt0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f5reKjnl2lHfq1rdjzBWckRxhcmanu9AQATMGDOzUDUpvZWMHiSnq8eb1lZuobKHJ PmyDhF6o4ti81Xm5kINt/lrZdBGMEbx9G30Wdyeo39VgzCtCddOJVVq7MQXs9YBsj8 ygXkPV90WdrkbiHfEFGMj0mmJS8AgrQeqCg116SrHV37t3ljo2EfHBeTjhDVlDNf5Y Xjy7T3y2oXc+YP+blZN6HLZBbYyR0V4+2pForRz+LHwhPso5Tju1aGy1iFPN5yyEWl GEDpr6mdvjzw3aUWYIczjlzFUiUogE4uPKsl4YmneCfzGVe59ihhqic/2P7wu/SWNk 7Smu57xjf0B5w== 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 11/24] btrfs/inode: allow idmapped symlink iop Date: Tue, 13 Jul 2021 13:13:31 +0200 Message-Id: <20210713111344.1149376-12-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=972; h=from:subject; bh=mHAf1CJI7TSQSYXIAqNuV3KwWC8VYy3PPvHsFQU03jM=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMSS8LY2Ksnmv/LEwp2jdx59yHu9yjZSWOXO4Rnleyf2XznyT RfJLRykLgxgXg6yYIotDu0m43HKeis1GmRowc1iZQIYwcHEKwETy5jIy3JzTmxZXJT4z0tfd7WtB/Z IlPh9VnTOPXTjXeiRIYo7PTYb/Dte7F837UjuDa0rsd7WlZf85+TsLHyZqGpudqPAJmxXGDwA= 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_symlink() 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 5038ab28f688..9b87ac971875 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9858,7 +9858,7 @@ static int btrfs_symlink(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, S_IFLNK | S_IRWXUGO, &index);