linux-kernel - Re: [PATCH 1/4] per-task-delay-accounting: add memory reclaim delay

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Message-Id: <20080604150024.a75d8534.kamezawa.hiroyu@jp.fujitsu.com>
Date:	Wed, 4 Jun 2008 15:00:24 +0900
From:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
To:	Keika Kobayashi <kobayashi.kk@...s.nec.co.jp>
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Subject: Re: [PATCH 1/4] per-task-delay-accounting: add memory reclaim delay

On Tue, 3 Jun 2008 19:38:25 -0700
Keika Kobayashi <kobayashi.kk@...s.nec.co.jp> wrote:

> +	delayacct_freepages_start();
>  	did_some_progress = try_to_free_pages(zonelist, order, gfp_mask);
> +	delayacct_freepages_end();
> 
Could you move this to vmscan.c do_try_to_free_pages().
Then, memory reclaim from memory resource controller can be catched as well.

Thanks,
-Kame

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