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=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham 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 CF5DDC43381 for ; Thu, 14 Mar 2019 16:09:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A604A21852 for ; Thu, 14 Mar 2019 16:09:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727687AbfCNQJ4 (ORCPT ); Thu, 14 Mar 2019 12:09:56 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59338 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727654AbfCNQJy (ORCPT ); Thu, 14 Mar 2019 12:09:54 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A1931308793B; Thu, 14 Mar 2019 16:09:54 +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 BD9405D9C4; Thu, 14 Mar 2019 16:09:53 +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 07/38] vfs: Convert pipe to fs_context From: David Howells To: viro@zeniv.linux.org.uk Cc: linux-fsdevel@vger.kernel.org, dhowells@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Date: Thu, 14 Mar 2019 16:09:53 +0000 Message-ID: <155257979297.13720.8554804464777128254.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 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.45]); Thu, 14 Mar 2019 16:09:54 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: David Howells cc: linux-fsdevel@vger.kernel.org --- fs/pipe.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/fs/pipe.c b/fs/pipe.c index 070aad543382..14f029d1897f 100644 --- a/fs/pipe.c +++ b/fs/pipe.c @@ -14,6 +14,7 @@ #include #include #include +#include #include #include #include @@ -1182,16 +1183,17 @@ static const struct super_operations pipefs_ops = { * any operations on the root directory. However, we need a non-trivial * d_name - pipe: will go nicely and kill the special-casing in procfs. */ -static struct dentry *pipefs_mount(struct file_system_type *fs_type, - int flags, const char *dev_name, void *data) + +static int pipefs_init_fs_context(struct fs_context *fc) { - return mount_pseudo(fs_type, "pipe:", &pipefs_ops, - &pipefs_dentry_operations, PIPEFS_MAGIC); + return vfs_init_pseudo_fs_context(fc, "pipe:", + &pipefs_ops, NULL, + &pipefs_dentry_operations, PIPEFS_MAGIC); } static struct file_system_type pipe_fs_type = { .name = "pipefs", - .mount = pipefs_mount, + .init_fs_context = pipefs_init_fs_context, .kill_sb = kill_anon_super, };