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=-4.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, UNWANTED_LANGUAGE_BODY 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 ECD76C43381 for ; Thu, 14 Mar 2019 16:14:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CC49421855 for ; Thu, 14 Mar 2019 16:14:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728058AbfCNQNn (ORCPT ); Thu, 14 Mar 2019 12:13:43 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50964 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728050AbfCNQNi (ORCPT ); Thu, 14 Mar 2019 12:13:38 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4A49FC0AC368; Thu, 14 Mar 2019 16:13:38 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-121-148.rdu2.redhat.com [10.10.121.148]) by smtp.corp.redhat.com (Postfix) with ESMTP id 47B1E60634; Thu, 14 Mar 2019 16:13:37 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 Subject: [PATCH 35/38] vfs: Convert securityfs to fs_context From: David Howells To: viro@zeniv.linux.org.uk Cc: linux-security-module@vger.kernel.org, dhowells@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 14 Mar 2019 16:13:36 +0000 Message-ID: <155258001652.13720.11473812959592965169.stgit@warthog.procyon.org.uk> In-Reply-To: <155257972443.13720.11743171471060355965.stgit@warthog.procyon.org.uk> References: <155257972443.13720.11743171471060355965.stgit@warthog.procyon.org.uk> User-Agent: StGit/unknown-version MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Thu, 14 Mar 2019 16:13:38 +0000 (UTC) Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Signed-off-by: David Howells cc: linux-security-module@vger.kernel.org --- security/inode.c | 21 +++++++++++++++------ 1 file changed, 15 insertions(+), 6 deletions(-) diff --git a/security/inode.c b/security/inode.c index b7772a9b315e..4fecbc8b072a 100644 --- a/security/inode.c +++ b/security/inode.c @@ -16,6 +16,7 @@ #include #include #include +#include #include #include #include @@ -40,7 +41,7 @@ static const struct super_operations securityfs_super_operations = { .evict_inode = securityfs_evict_inode, }; -static int fill_super(struct super_block *sb, void *data, int silent) +static int securityfs_fill_super(struct super_block *sb, struct fs_context *fc) { static const struct tree_descr files[] = {{""}}; int error; @@ -54,17 +55,25 @@ static int fill_super(struct super_block *sb, void *data, int silent) return 0; } -static struct dentry *get_sb(struct file_system_type *fs_type, - int flags, const char *dev_name, - void *data) +static int securityfs_get_tree(struct fs_context *fc) { - return mount_single(fs_type, flags, data, fill_super); + return vfs_get_super(fc, vfs_get_single_super, securityfs_fill_super); +} + +static const struct fs_context_operations securityfs_context_ops = { + .get_tree = securityfs_get_tree, +}; + +static int securityfs_init_fs_context(struct fs_context *fc) +{ + fc->ops = &securityfs_context_ops; + return 0; } static struct file_system_type fs_type = { .owner = THIS_MODULE, .name = "securityfs", - .mount = get_sb, + .init_fs_context = securityfs_init_fs_context, .kill_sb = kill_litter_super, };