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Date: Mon, 10 Apr 2017 10:19:01 -0400
From: Johannes Weiner <hannes@cmpxchg.org>
To: David Rientjes <rientjes@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
        Vladimir Davydov <vdavydov.dev@gmail.com>,
        KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
        linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [patch] mm, swap_cgroup: reschedule when neeed in
 swap_cgroup_swapoff()
Message-ID: <20170410141901.GC16119@cmpxchg.org>
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On Thu, Apr 06, 2017 at 01:16:24PM -0700, David Rientjes wrote:
> We got need_resched() warnings in swap_cgroup_swapoff() because
> swap_cgroup_ctrl[type].length is particularly large.
> 
> Reschedule when needed.
> 
> Signed-off-by: David Rientjes <rientjes@google.com>

Acked-by: Johannes Weiner <hannes@cmpxchg.org>