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From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
To: Nick Piggin <npiggin@suse.de>
Cc: Linux Memory Management List <linux-mm@kvack.org>,
	linux-fsdevel@vger.kernel.org
Subject: Re: [rfc] approach to pull writepage out of reclaim
Date: Fri, 10 Oct 2008 16:21:03 +0900	[thread overview]
Message-ID: <20081010162103.7c8b61c0.kamezawa.hiroyu@jp.fujitsu.com> (raw)
In-Reply-To: <20081009144103.GE9941@wotan.suse.de>

On Thu, 9 Oct 2008 16:41:03 +0200
Nick Piggin <npiggin@suse.de> wrote:

> Hi,
> 
> Just got bored of looking at other things, and started coding up the first
> step to remove writepage from vmscan.
> 
Can I make a question ? Is this "vmscan" here means

  - direct memory reclaim triggered by memory allocation failure (alloc_pages())
and not
  - kswapd
  - memory resource controller hits its limit

or including all memory reclaim path ?

Thanks
-Kame

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  parent reply	other threads:[~2008-10-10  7:21 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-09 14:41 Nick Piggin
2008-10-09 17:06 ` Christoph Lameter
2008-10-09 19:44   ` Matthew Wilcox
2008-10-09 20:45     ` Christoph Lameter
2008-10-10  2:44       ` Nick Piggin
2008-10-10  7:21 ` KAMEZAWA Hiroyuki [this message]
2008-10-11  4:13   ` Nick Piggin

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