linux-kernel - Re: [PATCH v3 6/7] userns: Replace in_userns with current_in

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Message-ID: <alpine.LRH.2.20.1511181103400.1460@namei.org>
Date:	Wed, 18 Nov 2015 11:03:58 +1100 (AEDT)
From:	James Morris <jmorris@...ei.org>
To:	Seth Forshee <seth.forshee@...onical.com>
cc:	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Serge Hallyn <serge.hallyn@...onical.com>,
	James Morris <james.l.morris@...cle.com>,
	"Serge E. Hallyn" <serge@...lyn.com>,
	Andy Lutomirski <luto@...capital.net>,
	linux-kernel@...r.kernel.org, linux-bcache@...r.kernel.org,
	dm-devel@...hat.com, linux-raid@...r.kernel.org,
	linux-mtd@...ts.infradead.org, linux-fsdevel@...r.kernel.org,
	linux-security-module@...r.kernel.org, selinux@...ho.nsa.gov
Subject: Re: [PATCH v3 6/7] userns: Replace in_userns with
 current_in_userns

On Tue, 17 Nov 2015, Seth Forshee wrote:

> All current callers of in_userns pass current_user_ns as the
> first argument. Simplify by replacing in_userns with
> current_in_userns which checks whether current_user_ns is in the
> namespace supplied as an argument.
> 
> Signed-off-by: Seth Forshee <seth.forshee@...onical.com>

Nice cleanup.


Acked-by: James Morris <james.l.morris@...cle.com>

-- 
James Morris
<jmorris@...ei.org>

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