linux-kernel - Re: [PATCH v3 6/7] tcp buffer limitation: per-cgroup limit

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Message-ID: <20110922095803.GA4530@shutemov.name>
Date:	Thu, 22 Sep 2011 12:58:03 +0300
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Greg Thelen <gthelen@...gle.com>
Cc:	Glauber Costa <glommer@...allels.com>,
	linux-kernel@...r.kernel.org, paul@...lmenage.org,
	lizf@...fujitsu.com, kamezawa.hiroyu@...fujitsu.com,
	ebiederm@...ssion.com, davem@...emloft.net, netdev@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [PATCH v3 6/7] tcp buffer limitation: per-cgroup limit

On Wed, Sep 21, 2011 at 11:01:46PM -0700, Greg Thelen wrote:
> On Sun, Sep 18, 2011 at 5:56 PM, Glauber Costa <glommer@...allels.com> wrote:
> > +static inline bool mem_cgroup_is_root(struct mem_cgroup *mem)
> > +{
> > +       return (mem == root_mem_cgroup);
> > +}
> > +
> 
> Why are you adding a copy of mem_cgroup_is_root().  I see one already
> in v3.0.  Was it deleted in a previous patch?

mem_cgroup_is_root() moved up in the file.

-- 
 Kirill A. Shutemov
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