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xen-devel
[Xen-devel] Re: [PATCH R2 5/7] xen/balloon: Protect before CPU exhaust b
 
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To:  | 
Daniel Kiper <dkiper@xxxxxxxxxxxx> | 
 
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Subject:  | 
[Xen-devel] Re: [PATCH R2 5/7] xen/balloon: Protect before CPU exhaust by event/x process | 
 
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From:  | 
Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> | 
 
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Date:  | 
Thu, 30 Dec 2010 11:26:11 -0500 | 
 
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Cc:  | 
jeremy@xxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxx, ian.campbell@xxxxxxxxxx,	haicheng.li@xxxxxxxxxxxxxxx, dan.magenheimer@xxxxxxxxxx,	v.tolstov@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx,	linux-mm@xxxxxxxxx, andi.kleen@xxxxxxxxx,	akpm@xxxxxxxxxxxxxxxxxxxx, fengguang.wu@xxxxxxxxx | 
 
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Thu, 30 Dec 2010 08:28:40 -0800 | 
 
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Mutt/1.5.20 (2009-06-14) | 
 
 
 
> -static int increase_reservation(unsigned long nr_pages)
> +static enum bp_state increase_reservation(unsigned long nr_pages)
>  {
> +     enum bp_state state = BP_DONE;
> +     int rc;
>       unsigned long  pfn, i, flags;
>       struct page   *page;
> -     long           rc;
How come? Is it just a cleanup?
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