Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1753630AbbDQVGG (ORCPT <rfc822;w@1wt.eu>);
	Fri, 17 Apr 2015 17:06:06 -0400
Received: from mail-ig0-f182.google.com ([209.85.213.182]:33532 "EHLO
	mail-ig0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1751749AbbDQVGD (ORCPT
	<rfc822;linux-kernel@vger.kernel.org>);
	Fri, 17 Apr 2015 17:06:03 -0400
MIME-Version: 1.0
X-Originating-IP: [122.106.150.15]
In-Reply-To: <20150417205545.GJ16743@htj.duckdns.org>
References: <1428799917-15141-1-git-send-email-cyphar@cyphar.com>
	<1428799917-15141-4-git-send-email-cyphar@cyphar.com>
	<20150413142439.GA2596@htj.duckdns.org>
	<CAOviyajqc_ip2Lpa5NTLLXxQ7JghYXg1UL3vXDdpbbnhmsfXEQ@mail.gmail.com>
	<20150414121732.GL2596@htj.duckdns.org>
	<CAOviyaj6eQ6s50+DrQN8yFAp7q5Y6b4ReFOT8XT0UufPb5J0xQ@mail.gmail.com>
	<20150417144519.GC1954@htj.duckdns.org>
	<CAOviyagcvtpDL1OONXR_-fX6X6N+-KfDw5mmpn=iQU+ZNps02g@mail.gmail.com>
	<20150417204206.GI16743@htj.duckdns.org>
	<CAOviyah2dBbc5MecxzCfOt36dVfCaN7F7u+5ycPmp3eVDc_J2Q@mail.gmail.com>
	<20150417205545.GJ16743@htj.duckdns.org>
Date: Sat, 18 Apr 2015 07:06:02 +1000
Message-ID: <CAOviyagDRjy4roRL11KYRGsiX8xJT=90rANYVQcDcdKbzDRuOA@mail.gmail.com>
Subject: Re: [PATCH v9 3/4] cgroups: allow a cgroup subsystem to reject a fork
From: Aleksa Sarai <cyphar@cyphar.com>
To: Tejun Heo <tj@kernel.org>
Cc: lizefan@huawei.com, mingo@redhat.com, peterz@infradead.org, richard@nod.at,
        =?UTF-8?B?RnLDqWTDqXJpYyBXZWlzYmVja2Vy?= <fweisbec@gmail.com>,
        linux-kernel@vger.kernel.org, cgroups@vger.kernel.org
Content-Type: text/plain; charset=UTF-8
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
Content-Length: 774
Lines: 25

>> Do you mean like this?
>>
>> #define SUBSYS_TAG_COUNT(_tag) (CGROUP_ ## _tag ## _END - CGROUP_ ##
>> _tag ## _START)
>>
>> That's fine I guess, I just wanted to match CGROUP_SUBSYS_COUNT in
>> semantics, but I'll do that if you prefer it that way.
>
> Not even that, just do it manually.
>
> #define CGROUP_TAGNAME_COUNT    (CGROUP_TAGNAME_END - CGROUP_TAGNAME_START)
>
> At maximum, we're only gonna have a few of these.  No reason to be
> smart about it.

Yeah, that's fair I guess.

--
Aleksa Sarai (cyphar)
www.cyphar.com
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/