linux-kernel - Re: [PATCH 10/27] mm, vmscan: By default have direct reclaim only shrink once per node

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Message-ID: <20160228161704.GE25622@cmpxchg.org>
Date:	Sun, 28 Feb 2016 11:17:04 -0500
From:	Johannes Weiner <hannes@...xchg.org>
To:	Mel Gorman <mgorman@...hsingularity.net>
Cc:	Linux-MM <linux-mm@...ck.org>, Rik van Riel <riel@...riel.com>,
	Vlastimil Babka <vbabka@...e.cz>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 10/27] mm, vmscan: By default have direct reclaim only
 shrink once per node

On Tue, Feb 23, 2016 at 03:04:33PM +0000, Mel Gorman wrote:
> Direct reclaim iterates over all zones in the zonelist and shrinking them
> but this is in conflict with node-based reclaim. In the default case,
> only shrink once per node.
> 
> Signed-off-by: Mel Gorman <mgorman@...hsingularity.net>

Acked-by: Johannes Weiner <hannes@...xchg.org>