linux-kernel - Re: [PATCH 1/2] mm/page_alloc: fix wrong initialization when sysctl_min_unmapped

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Message-ID: <20160809072639.GA8119@techsingularity.net>
Date:	Tue, 9 Aug 2016 08:26:39 +0100
From:	Mel Gorman <mgorman@...hsingularity.net>
To:	js1304@...il.com
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Vlastimil Babka <vbabka@...e.cz>,
	Johannes Weiner <hannes@...xchg.org>,
	Minchan Kim <minchan@...nel.org>, linux-mm@...ck.org,
	linux-kernel@...r.kernel.org, Joonsoo Kim <iamjoonsoo.kim@....com>
Subject: Re: [PATCH 1/2] mm/page_alloc: fix wrong initialization when
 sysctl_min_unmapped_ratio changes

On Tue, Aug 09, 2016 at 03:30:47PM +0900, js1304@...il.com wrote:
> From: Joonsoo Kim <iamjoonsoo.kim@....com>
> 
> Before resetting min_unmapped_pages, we need to initialize
> min_unmapped_pages rather than min_slab_pages.
> 
> Fixes: a5f5f91da6 (mm: convert zone_reclaim to node_reclaim)
> Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@....com>

Acked-by: Mel Gorman <mgorman@...hsingularity.net>

-- 
Mel Gorman
SUSE Labs