Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3

xfs

Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3

To:	Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject:	Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3
From:	Mel Gorman <mgorman@xxxxxxx>
Date:	Sat, 20 Aug 2011 20:33:52 +0100
Cc:	Linux-MM <linux-mm@xxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, XFS <xfs@xxxxxxxxxxx>, Dave Chinner <david@xxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Johannes Weiner <jweiner@xxxxxxxxxx>, Wu Fengguang <fengguang.wu@xxxxxxxxx>, Jan Kara <jack@xxxxxxx>, Rik van Riel <riel@xxxxxxxxxx>, Minchan Kim <minchan.kim@xxxxxxxxx>
In-reply-to:	<20110818165420.0a7aabb5.akpm@xxxxxxxxxxxxxxxxxxxx>
References:	<1312973240-32576-1-git-send-email-mgorman@xxxxxxx> <20110818165420.0a7aabb5.akpm@xxxxxxxxxxxxxxxxxxxx>
User-agent:	Mutt/1.5.21 (2010-09-15)

On Thu, Aug 18, 2011 at 04:54:20PM -0700, Andrew Morton wrote:
> On Wed, 10 Aug 2011 11:47:13 +0100
> Mel Gorman <mgorman@xxxxxxx> wrote:
> 
> > The new problem is that
> > reclaim has very little control over how long before a page in a
> > particular zone or container is cleaned which is discussed later.
> 
> Confused - where was this discussed?  Please tell us more about
> this problem and how it was addressed.
> 

I'm currently on holiday. I am only online checking train timetables.
I'll be back online properly on August 30th.

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Re: [PATCH 6/7] mm: vmscan: Throttle reclaim if encountering too many dirty pages under writeback, (continued) Re: [PATCH 6/7] mm: vmscan: Throttle reclaim if encountering too many dirty pages under writeback, Mel Gorman Re: [PATCH 6/7] mm: vmscan: Throttle reclaim if encountering too many dirty pages under writeback, Mel Gorman [PATCH 7/7] mm: vmscan: Immediately reclaim end-of-LRU dirty pages when writeback completes, Mel Gorman Re: [PATCH 7/7] mm: vmscan: Immediately reclaim end-of-LRU dirty pages when writeback completes, Minchan Kim Re: [PATCH 7/7] mm: vmscan: Immediately reclaim end-of-LRU dirty pages when writeback completes, KAMEZAWA Hiroyuki Re: [PATCH 7/7] mm: vmscan: Immediately reclaim end-of-LRU dirty pages when writeback completes, Rik van Riel Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3, Christoph Hellwig Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3, Mel Gorman Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3, Christoph Hellwig Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3, Andrew Morton Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3, Mel Gorman <= Re: [PATCH 0/7] Reduce filesystem writeback from page reclaim v3, Mel Gorman

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