Re: [PATCH 23/34] mm: convert zone_reclaim to node_reclaim

From	Johannes Weiner <hannes@cmpxchg.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 23/34] mm: convert zone_reclaim to node_reclaim
Date	2016-07-12 19:30 +0200
Message-ID	<rU9Fn-80P-7@gated-at.bofh.it> (permalink)
References	<rSAqm-2Tv-3@gated-at.bofh.it> <rSAqm-2Tv-37@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri, Jul 08, 2016 at 10:34:59AM +0100, Mel Gorman wrote:
> As reclaim is now per-node based, convert zone_reclaim to be node_reclaim.
> It is possible that a node will be reclaimed multiple times if it has
> multiple zones but this is unavoidable without caching all nodes traversed
> so far.  The documentation and interface to userspace is the same from a
> configuration perspective and will will be similar in behaviour unless the
> node-local allocation requests were also limited to lower zones.
> 
> Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
> Acked-by: Vlastimil Babka <vbabka@suse.cz>

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

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Re: [PATCH 23/34] mm: convert zone_reclaim to node_reclaim Johannes Weiner <hannes@cmpxchg.org> - 2016-07-12 19:30 +0200

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