From mboxrd@z Thu Jan 1 00:00:00 1970 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,INCLUDES_PULL_REQUEST, 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 DBFEDC433B4 for ; Tue, 27 Apr 2021 11:43:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B87AA613DC for ; Tue, 27 Apr 2021 11:43:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236013AbhD0Lo0 (ORCPT ); Tue, 27 Apr 2021 07:44:26 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:60776 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230365AbhD0LoZ (ORCPT ); Tue, 27 Apr 2021 07:44:25 -0400 Received: from ip5f5bf209.dynamic.kabel-deutschland.de ([95.91.242.9] helo=wittgenstein.fritz.box) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1lbM7w-0001JU-VF; Tue, 27 Apr 2021 11:43:41 +0000 From: Christian Brauner To: Linus Torvalds Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] fs mapping helpers update Date: Tue, 27 Apr 2021 13:43:32 +0200 Message-Id: <20210427114332.1713512-1-christian.brauner@ubuntu.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210427113845.1712549-1-christian.brauner@ubuntu.com> References: <20210427113845.1712549-1-christian.brauner@ubuntu.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Linus, /* Summary */ This adds kernel-doc to all new idmapping helpers and improves their naming which was triggered by a discussion with some fs developers. Some of the names are based on suggestions by Vivek and Al. We also remove the open-coded permission checking in a few places with simple helpers. Overall this should lead to more clarity make it easier to maintain. The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b: Linux 5.12-rc4 (2021-03-21 14:56:43 -0700) are available in the Git repository at: git@gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux tags/fs.idmapped.helpers.v5.13 for you to fetch changes up to db998553cf11dd697485ac6142adbb35d21fff10: fs: introduce two inode i_{u,g}id initialization helpers (2021-03-23 11:15:26 +0100) /* Testing */ All patches are based on v5.12-rc4 and have been sitting in linux-next. No build failures or warnings were observed. All old and new tests are passing. ubuntu@f2-vm:~/src/git/xfstests$ sudo ./check -g idmapped FSTYP -- xfs (debug) PLATFORM -- Linux/x86_64 f2-vm 5.12.0-rc6-idmapped-cfebad8730dd #387 SMP PREEMPT Tue Apr 27 10:39:29 UTC 2021 MKFS_OPTIONS -- -f -bsize=4096 /dev/loop1 MOUNT_OPTIONS -- /dev/loop1 /mnt/scratch generic/633 files ... 27s xfs/152 files ... 68s xfs/153 files ... 36s Ran: generic/633 xfs/152 xfs/153 Passed all 3 tests /* Conflicts */ At the time of creating this PR no merge conflicts were reported from linux-next and no merge conflicts showed up doing a test-merge with current mainline. (Note, in case you care about this at all I changed my tag naming pattern simply because I ran into limitations with branch naming in git using "/" separators and I like to have a 1:1 correspondence between the branch and the tag name.) Please consider pulling these changes from the signed fs.idmapped.helpers.v5.13 tag. ---------------------------------------------------------------- fs.idmapped.helpers.v5.13 ---------------------------------------------------------------- Christian Brauner (4): fs: document mapping helpers fs: document and rename fsid helpers fs: introduce fsuidgid_has_mapping() helper fs: introduce two inode i_{u,g}id initialization helpers fs/ext4/ialloc.c | 2 +- fs/inode.c | 4 +- fs/namei.c | 11 ++--- fs/xfs/xfs_inode.c | 10 ++--- fs/xfs/xfs_symlink.c | 4 +- include/linux/fs.h | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++- 6 files changed, 135 insertions(+), 20 deletions(-)