Re: [Xen-devel] [PATCH RFC] xen/balloon: check whether a page is pointed to scratch page MFN

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Sep 05, 2013 at 03:25:55PM +0100, David Vrabel wrote:
> On 05/09/13 11:00, Wei Liu wrote:
> > Now that balloon pages might have two kind of P2M entries, a)
> > INVALID_P2M_ENTRY when that page is never used, b) mfn of one of the
> > many ballooned scratch pages. Refelct this in increase_reservation to
> > avoid hitting BUG_ON.
> 
> This BUG_ON() isn't useful, please just remove it.
> 

I'm fine with that. I'm just less confident to do so. :-)

Now that you and Stefano both voted for this option, haha.

> David

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