linux-kernel - Re: [PATCH 5/8] Use io_schedule() instead schedule()

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Message-ID: <4B264DAA.1080900@redhat.com>
Date:	Mon, 14 Dec 2009 09:37:30 -0500
From:	Rik van Riel <riel@...hat.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
CC:	lwoodman@...hat.com, akpm@...ux-foundation.org, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, minchan.kim@...il.com
Subject: Re: [PATCH 5/8] Use io_schedule() instead schedule()

On 12/14/2009 07:30 AM, KOSAKI Motohiro wrote:
> All task sleeping point in vmscan (e.g. congestion_wait) use
> io_schedule. then shrink_zone_begin use it too.

I'm not sure we really are in io wait when waiting on this
queue, but there's a fair chance we may be so this is a
reasonable change.

> Signed-off-by: KOSAKI Motohiro<kosaki.motohiro@...fujitsu.com>

Acked-by: Rik van Riel <riel@...hat.com>

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