Re: [PATCH V3] MM: make vmpressure_win dynamic

From: Davidlohr Bueso
Date: Mon May 12 2014 - 14:40:39 EST


On Mon, 2014-05-12 at 20:22 +0200, Fabian Frederick wrote:
> On Mon, 12 May 2014 09:55:37 +0200
> Michal Hocko <mhocko@xxxxxxx> wrote:
>
> > On Sat 10-05-14 08:52:17, Fabian Frederick wrote:
> > > This patch addresses TODO featuring in original version :
> >
> > This is the 3rd version of the patch and I still fail to see the
> > motivation other than addressing a TODO which doesn't sound like a
> > sufficient justification to me. Why is the new scheme needed in the
> > first place? Why is calculate_normal_threshold a proper scheme?
> Nothing more than trying to have that value dynamic.

No, that's not a valid justification. This is your reason, Fabian:

https://lkml.org/lkml/2013/1/8/45

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