linux-kernel - Re: [PATCH] cfq: set workload as expired if it doesn't have any slice left.

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Message-ID: <20091215090742.GL8742@kernel.dk>
Date:	Tue, 15 Dec 2009 10:07:42 +0100
From:	Jens Axboe <jens.axboe@...cle.com>
To:	Gui Jianfeng <guijianfeng@...fujitsu.com>
Cc:	Corrado Zoccolo <czoccolo@...il.com>,
	Vivek Goyal <vgoyal@...hat.com>,
	linux kernel mailing list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cfq: set workload as expired if it doesn't have any
	slice  left.

On Tue, Dec 15 2009, Gui Jianfeng wrote:
> When a group is resumed, if it doesn't have workload slice left,
> we should set workload_expires as expired. Otherwise, we might
> start from where we left in previous group by error. 
> Thanks the idea from Corrado.

Thanks for working this out guys, I have applied it.

-- 
Jens Axboe

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