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Date: Fri, 24 Feb 2017 11:51:05 -0500
From: Johannes Weiner <hannes@cmpxchg.org>
Subject: Re: [PATCH v2] mm/vmscan: fix high cpu usage of kswapd if there are
 no reclaimable pages
Message-ID: <20170224165105.GB20092@cmpxchg.org>
References: <1487918992-7515-1-git-send-email-hejianet@gmail.com>
 <20170224084949.GA19161@dhcp22.suse.cz>
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To: Michal Hocko <mhocko@kernel.org>
Cc: Jia He <hejianet@gmail.com>, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>, Mel Gorman <mgorman@techsingularity.net>, Vlastimil Babka <vbabka@suse.cz>, Minchan Kim <minchan@kernel.org>, Rik van Riel <riel@redhat.com>

On Fri, Feb 24, 2017 at 09:49:50AM +0100, Michal Hocko wrote:
> I believe we should pursue the proposal from Johannes which is more
> generic and copes with corner cases much better.

Jia, can you try this? I'll put the cleanups in follow-up patches.

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