From patchwork Thu May 23 16:15:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Howells X-Patchwork-Id: 10958245 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2299813AD for ; Thu, 23 May 2019 16:15:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0DB2128161 for ; Thu, 23 May 2019 16:15:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 01F97283E8; Thu, 23 May 2019 16:15:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9836928451 for ; Thu, 23 May 2019 16:15:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730893AbfEWQPu (ORCPT ); Thu, 23 May 2019 12:15:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58514 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730790AbfEWQPu (ORCPT ); Thu, 23 May 2019 12:15:50 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3899AC0568FC; Thu, 23 May 2019 16:15:45 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-121-142.rdu2.redhat.com [10.10.121.142]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9423A17AC7; Thu, 23 May 2019 16:15:38 +0000 (UTC) Subject: [PATCH 00/23] nfs: Mount API conversion From: David Howells To: trond.myklebust@hammerspace.com, anna.schumaker@netapp.com Cc: Al Viro , dhowells@redhat.com, viro@zeniv.linux.org.uk, linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 23 May 2019 17:15:37 +0100 Message-ID: <155862813755.26654.563679411147031501.stgit@warthog.procyon.org.uk> User-Agent: StGit/unknown-version MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Thu, 23 May 2019 16:15:50 +0000 (UTC) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi Trond, Anna, Here's a set of patches that converts NFS to use the mount API. Note that there are a lot of preliminary patches, some from me and some from Al. The actual conversion is done by the final patch. I've rebased them on 5.2-rc1. Do you want them basing on something else? The patches can be found here also: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git on branch: mount-api-nfs David --- Al Viro (15): saner calling conventions for nfs_fs_mount_common() nfs: stash server into struct nfs_mount_info nfs: lift setting mount_info from nfs4_remote{,_referral}_mount nfs: fold nfs4_remote_fs_type and nfs4_remote_referral_fs_type nfs: don't bother setting/restoring export_path around do_nfs_root_mount() nfs4: fold nfs_do_root_mount/nfs_follow_remote_path nfs: lift setting mount_info from nfs_xdev_mount() nfs: stash nfs_subversion reference into nfs_mount_info nfs: don't bother passing nfs_subversion to ->try_mount() and nfs_fs_mount_common() nfs: merge xdev and remote file_system_type nfs: unexport nfs_fs_mount_common() nfs: don't pass nfs_subversion to ->create_server() nfs: get rid of mount_info ->fill_super() nfs_clone_sb_security(): simplify the check for server bogosity nfs: get rid of ->set_security() David Howells (8): NFS: Move mount parameterisation bits into their own file NFS: Constify mount argument match tables NFS: Rename struct nfs_parsed_mount_data to struct nfs_fs_context NFS: Split nfs_parse_mount_options() NFS: Deindent nfs_fs_context_parse_option() NFS: Add a small buffer in nfs_fs_context to avoid string dup NFS: Do some tidying of the parsing code NFS: Add fs_context support. fs/nfs/Makefile | 3 fs/nfs/client.c | 78 +- fs/nfs/fs_context.c | 1409 ++++++++++++++++++++++++++++++++++ fs/nfs/fscache.c | 2 fs/nfs/getroot.c | 73 +- fs/nfs/internal.h | 132 ++- fs/nfs/namespace.c | 144 ++- fs/nfs/nfs3_fs.h | 2 fs/nfs/nfs3client.c | 6 fs/nfs/nfs3proc.c | 2 fs/nfs/nfs4_fs.h | 9 fs/nfs/nfs4client.c | 97 +- fs/nfs/nfs4namespace.c | 285 ++++--- fs/nfs/nfs4proc.c | 2 fs/nfs/nfs4super.c | 257 ++---- fs/nfs/proc.c | 2 fs/nfs/super.c | 1950 ++++------------------------------------------- include/linux/nfs_xdr.h | 9 18 files changed, 2138 insertions(+), 2324 deletions(-) create mode 100644 fs/nfs/fs_context.c