linux-kernel - Re: [PATCH 1/8] cgroups: add res_counter_write

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Date:	Wed, 25 Jan 2012 20:35:57 +0200
From:	"Kirill A. Shutemov" <kirill@...temov.name>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Li Zefan <lizf@...fujitsu.com>,
	Johannes Weiner <hannes@...xchg.org>,
	Aditya Kali <adityakali@...gle.com>,
	Oleg Nesterov <oleg@...hat.com>,
	Kay Sievers <kay.sievers@...y.org>,
	Tim Hockin <thockin@...kin.org>, Tejun Heo <htejun@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH 1/8] cgroups: add res_counter_write_u64() API

On Wed, Jan 25, 2012 at 07:31:03PM +0100, Frederic Weisbecker wrote:
> On Mon, Jan 16, 2012 at 02:27:13PM +0200, Kirill A. Shutemov wrote:
> > On Fri, Jan 13, 2012 at 07:13:47PM +0100, Frederic Weisbecker wrote:
> > > Extend the resource counter API with a mirror of res_counter_read_u64() to
> > > make it handy to update a resource counter value from a cgroup subsystem
> > > u64 value file.
> > 
> > I still think it worth to have two versions of res_counter_write_u64().
> > From my POV, it's clean enough, but consistent with res_counter_read_u64()
> > and faster on 64bit system.
> > 
> > What do you think?
> 
> Yeah right let's do this. Can I get your signed-off-by to take the below?

Yes.

-- 
 Kirill A. Shutemov
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