Re: [PATCH R2 5/7] xen/balloon: Protect before CPU exhaust by event/x process

[Daniel Kiper]

Hi,

On Thu, Dec 30, 2010 at 11:26:11AM -0500, Konrad Rzeszutek Wilk wrote:
> > -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?

I forgot to move it to separate patch. When I was working
on protection before CPU exhaust I discovered that
HYPERVISOR_memory_op() returns int and rc could be
declared as int not as long.

Daniel
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