From patchwork Tue Jan 4 14:04:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Brauner X-Patchwork-Id: 12703502 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C11E3C433F5 for ; Tue, 4 Jan 2022 14:04:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233980AbiADOEj (ORCPT ); Tue, 4 Jan 2022 09:04:39 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:60168 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233716AbiADOEj (ORCPT ); Tue, 4 Jan 2022 09:04:39 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 3F54BB81125 for ; Tue, 4 Jan 2022 14:04:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00587C36AEF; Tue, 4 Jan 2022 14:04:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641305077; bh=V8wDUe1mE6v6Pe/YK1MY4TTQkx8oz9Huk1KCABhGIYc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OlImx59C4HY36LPUWgdzCcbNvdIT+7eD4D887X4RmBIfOrfHVTz4nh53rsjLx7r58 j6gHVAEtmZSxvPWw7ovSIXvvO3SjSEdaLQY0S1pTYPTnefPfFKRSS8N87ds4AT/n8H fAq+rxyQHS6+izboCjtUrp9dKhtdyff7lESOaaJ5BWuwCsa82enHP+aD5Tx0GRN8Vw t48OJmaSfmTi5f8sUfKKKjTWwBkFkoXwrZ0wqbEaZWrMmRdc/uIW25kjOySE3Ky2oS M33gJFezwPwE9m5xogEP/DaPPYKWll5H6ZX65oBvuJ1aPChSf+4MU0BqNw9LNQeThQ UwkfsHziZUHDQ== From: Christian Brauner To: Jeff Layton , ceph-devel@vger.kernel.org Cc: Ilya Dryomov , Christoph Hellwig , Christian Brauner Subject: [PATCH 03/12] ceph: allow idmapped mknod inode op Date: Tue, 4 Jan 2022 15:04:05 +0100 Message-Id: <20220104140414.155198-4-brauner@kernel.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220104140414.155198-1-brauner@kernel.org> References: <20220104140414.155198-1-brauner@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=875; h=from:subject; bh=YLblXcGDq7nV80TG+RfbU2nhtFvggg7pRbf0kvvRh2k=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMSReCd5wQXPL1qtCh66VvtE+tHOL9iSZLvXD9+557tOKERO9 vP3j7Y5SFgYxLgZZMUUWh3aTcLnlPBWbjTI1YOawMoEMYeDiFICJfLvL8L8kN1K65tJzjqerI7WnF9 /uuMB06wCnqV5311IHrw/fHzgxMuxYU+Vu5Jzo6xqqdDthdk/KG41FS47zPvxx2da0ve+7DisA X-Developer-Key: i=christian.brauner@ubuntu.com; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org From: Christian Brauner Enable ceph_mknod() to handle idmapped mounts. This is just a matter of passing down the mount's idmapping. Cc: Jeff Layton Cc: Ilya Dryomov Cc: ceph-devel@vger.kernel.org Signed-off-by: Christian Brauner --- fs/ceph/dir.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 133dbd9338e7..7278863fbd4a 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -871,6 +871,7 @@ static int ceph_mknod(struct user_namespace *mnt_userns, struct inode *dir, req->r_parent = dir; ihold(dir); set_bit(CEPH_MDS_R_PARENT_LOCKED, &req->r_req_flags); + req->mnt_userns = mnt_userns; req->r_args.mknod.mode = cpu_to_le32(mode); req->r_args.mknod.rdev = cpu_to_le32(rdev); req->r_dentry_drop = CEPH_CAP_FILE_SHARED | CEPH_CAP_AUTH_EXCL;