linux-kernel - Re: [patch] mm: memcontrol: track move

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Message-ID: <20150105153054.GA31111@esperanza>
Date:	Mon, 5 Jan 2015 18:30:54 +0300
From:	Vladimir Davydov <vdavydov@...allels.com>
To:	Johannes Weiner <hannes@...xchg.org>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	Michal Hocko <mhocko@...e.cz>, <linux-mm@...ck.org>,
	<cgroups@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [patch] mm: memcontrol: track move_lock state internally

On Fri, Jan 02, 2015 at 03:58:47PM -0500, Johannes Weiner wrote:
> The complexity of memcg page stat synchronization is currently leaking
> into the callsites, forcing them to keep track of the move_lock state
> and the IRQ flags.  Simplify the API by tracking it in the memcg.
> 
> Signed-off-by: Johannes Weiner <hannes@...xchg.org>

Reviewed-by: Vladimir Davydov <vdavydov@...allels.com>
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