Re: [RFC/T/D][PATCH 2/2] Linux/Guest cooperative unmapped pagecache control

From: KAMEZAWA Hiroyuki
Date: Fri Jun 11 2010 - 01:13:23 EST

On Fri, 11 Jun 2010 14:05:53 +0900
KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote:

> I can think of both way in kernel and in user approarh and they should be
> complement to each other.
> An example of kernel-based approach is.
> 1. add a shrinker callback(A) for balloon-driver-for-guest as guest kswapd.
> 2. add a shrinker callback(B) for balloon-driver-for-host as host kswapd.
> (I guess current balloon driver is only for host. Please imagine.)

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