| Date | Fri, 13 May 2011 08:44:31 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [rfc patch 1/6] memcg: remove unused retry signal from reclaim |
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On Thu, 12 May 2011 16:53:53 +0200 Johannes Weiner <hannes@cmpxchg.org> wrote:
> If the memcg reclaim code detects the target memcg below its limit it > exits and returns a guaranteed non-zero value so that the charge is > retried. > > Nowadays, the charge side checks the memcg limit itself and does not > rely on this non-zero return value trick. > > This patch removes it. The reclaim code will now always return the > true number of pages it reclaimed on its own. > > Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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