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From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: MinChan Kim <minchan.kim@gmail.com>
Subject: Re: [RFC] vmscan: initialize sc->nr_reclaimed in do_try_to_free_pages()
Cc: kosaki.motohiro@jp.fujitsu.com, Johannes Weiner <hannes@cmpxchg.org>,
       Rik van Riel <riel@redhat.com>,
       William Lee Irwin III <wli@movementarian.org>,
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       linux-mm@kvack.org
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> Hmm.. You're right.
> As Johannes pointed out,
> too many page shrinking can degrade resume performance.
> 
> We need to bale out in shrink_all_memory.
> Other people, thought ?

shrink_all_zones() already have bale-out code ;)