From: Jens Axboe <jens.axboe@oracle.com>
To: Corrado Zoccolo <czoccolo@gmail.com>
Cc: Gui Jianfeng <guijianfeng@cn.fujitsu.com>,
Vivek Goyal <vgoyal@redhat.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: Wed, 16 Dec 2009 14:13:48 +0100 [thread overview]
Message-ID: <20091216131348.GR28252@kernel.dk> (raw)
In-Reply-To: <4e5e476b0912160309o100f538fo2462c8ac98dca844@mail.gmail.com>
On Wed, Dec 16 2009, Corrado Zoccolo wrote:
> Hi Gui,
> maybe you can add a comment that cfq_find_alloc_cfqg can now be called
> only under rcu_read_lock().
I'll add that while committing the patch.
--
Jens Axboe
next prev parent reply other threads:[~2009-12-16 13:13 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 [this message]
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
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