linux-kernel - Re: [PATCH] mm,vmscan: Use accurate values for zone

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Date:	Fri, 23 Oct 2015 10:37:19 +0200
From:	Michal Hocko <mhocko@...nel.org>
To:	Christoph Lameter <cl@...ux.com>
Cc:	Tejun Heo <htejun@...il.com>,
	Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>,
	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org,
	David Rientjes <rientjes@...gle.com>, oleg@...hat.com,
	kwalker@...hat.com, akpm@...ux-foundation.org, hannes@...xchg.org,
	vdavydov@...allels.com, skozina@...hat.com, mgorman@...e.de,
	riel@...hat.com
Subject: Re: [PATCH] mm,vmscan: Use accurate values for zone_reclaimable()
 checks

On Thu 22-10-15 10:33:20, Christoph Lameter wrote:
> Ok that also makes me rethink commit
> ba4877b9ca51f80b5d30f304a46762f0509e1635 which seems to be a similar fix
> this time related to idle mode not updating the counters.
> 
> Could we fix that by folding the counters before going to idle mode?

This would work as well.

-- 
Michal Hocko
SUSE Labs
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