From: Jens Axboe <jens.axboe@oracle.com>
To: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
Cc: Vivek Goyal <vgoyal@redhat.com>,
Corrado Zoccolo <czoccolo@gmail.com>,
linux kernel mailing list <linux-kernel@vger.kernel.org>,
Li Zefan <lizf@cn.fujitsu.com>
Subject: Re: [PATCH] cfq: Remove useless css reference get
Date: Fri, 26 Feb 2010 08:56:39 +0100 [thread overview]
Message-ID: <20100226075639.GG1025@kernel.dk> (raw)
In-Reply-To: <4B875A73.2070103@cn.fujitsu.com>
On Fri, Feb 26 2010, Gui Jianfeng wrote:
> Vivek Goyal wrote:
> > On Wed, Dec 16, 2009 at 04:38:43PM +0800, Gui Jianfeng wrote:
> >> There's no need to take css reference here, for the caller
> >> has already called rcu_read_lock() to prevent cgroup from
> >> being removed.
> >>
> >> Signed-off-by: Gui Jianfeng <guijianfeng@cn.fujitsu.com>
> >> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com>
> >
> > Acked-by: Vivek Goyal <vgoyal@redhat.com>
>
> Hi Jens
>
> Would you pick this patch up?
Yep, it's added.
--
Jens Axboe
prev parent reply other threads:[~2010-02-26 7:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-16 8:38 [PATCH] cfq: Remove useless css reference get Gui Jianfeng
2009-12-16 11:09 ` Corrado Zoccolo
2009-12-16 13:13 ` Jens Axboe
2009-12-16 16:39 ` Vivek Goyal
2009-12-16 18:38 ` Jens Axboe
2009-12-16 19:40 ` Vivek Goyal
2009-12-17 5:57 ` Li Zefan
2009-12-18 15:08 ` Vivek Goyal
2009-12-21 16:28 ` Vivek Goyal
2010-02-26 5:21 ` Gui Jianfeng
2010-02-26 7:56 ` Jens Axboe [this message]
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