Re: [PATCH] mm: add per-zone lru list stat -fix

From	Minchan Kim <minchan@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] mm: add per-zone lru list stat -fix
Date	2016-07-25 10:10 +0200
Message-ID	<rYJ7z-2aj-3@gated-at.bofh.it> (permalink)
References	<rYIuR-1Id-9@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Mon, Jul 25, 2016 at 08:23:00AM +0100, Mel Gorman wrote:
> This patch renames the zone LRU stats as printed in /proc/vmstat to avoid
> confusion. This keeps both the node and zone stats which normally will be
> redundant but should always be roughly in sync.
> 
> This is a fix to the mmotm patch mm-add-per-zone-lru-list-stat.patch
> 
> Signed-off-by: Mel Gorman <mgorman@techsingularity.net>

Actually, I don't have any number to prove how much keeping the stat
both zone and node increases performance but I don't object it.

Acked-by: Minchan Kim <minchan@kernel.org>

Thanks.

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[PATCH] mm: add per-zone lru list stat -fix Mel Gorman <mgorman@techsingularity.net> - 2016-07-25 09:30 +0200
  Re: [PATCH] mm: add per-zone lru list stat -fix Minchan Kim <minchan@kernel.org> - 2016-07-25 10:10 +0200

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