Messages in this thread | | | Date | Thu, 30 Dec 2010 23:02:28 +0100 | From | Daniel Kiper <> | Subject | Re: [PATCH R2 5/7] xen/balloon: Protect before CPU exhaust by event/x process |
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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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