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Date: Wed, 13 Jul 2016 09:48:13 +0100
From: Mel Gorman <mgorman@techsingularity.net>
Subject: Re: [PATCH 13/34] mm, vmscan: make shrink_node decisions more
 node-centric
Message-ID: <20160713084813.GH9806@techsingularity.net>
References: <1467970510-21195-1-git-send-email-mgorman@techsingularity.net>
 <1467970510-21195-14-git-send-email-mgorman@techsingularity.net>
 <20160712143234.GG5881@cmpxchg.org>
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Sender: owner-linux-mm@kvack.org
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To: Johannes Weiner <hannes@cmpxchg.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, Linux-MM <linux-mm@kvack.org>, Rik van Riel <riel@surriel.com>, Vlastimil Babka <vbabka@suse.cz>, Minchan Kim <minchan@kernel.org>, Joonsoo Kim <iamjoonsoo.kim@lge.com>, LKML <linux-kernel@vger.kernel.org>

On Tue, Jul 12, 2016 at 10:32:34AM -0400, Johannes Weiner wrote:
> On Fri, Jul 08, 2016 at 10:34:49AM +0100, Mel Gorman wrote:
> > Earlier patches focused on having direct reclaim and kswapd use data that
> > is node-centric for reclaiming but shrink_node() itself still uses too
> > much zone information.  This patch removes unnecessary zone-based
> > information with the most important decision being whether to continue
> > reclaim or not.  Some memcg APIs are adjusted as a result even though
> > memcg itself still uses some zone information.
> > 
> > Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
> > Acked-by: Michal Hocko <mhocko@suse.com>
> > Acked-by: Vlastimil Babka <vbabka@suse.cz>
> 
> Acked-by: Johannes Weiner <hannes@cmpxchg.org>
> 
> Second half of the memcg conversion is in the next patch. Ok.

Yeah. I know it bumps the patch count but the combined patch is a headache
to read.

-- 
Mel Gorman
SUSE Labs

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