Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-08-26 Thread Matthew Rushton
On 08/01/14 07:52, David Vrabel wrote: On 31/07/14 18:43, David Vrabel wrote: On 20/07/14 01:01, Matt Rushton wrote: Instead of ballooning up and down dom0 memory this remaps the existing mfns that were replaced by the identity map. The reason for this is that the existing implementation balloo

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-08-11 Thread Matthew Rushton
On 08/01/14 08:56, Boris Ostrovsky wrote: On 08/01/2014 11:52 AM, Matt Wilson wrote: On Fri, Aug 01, 2014 at 03:52:28PM +0100, David Vrabel wrote: On 31/07/14 18:43, David Vrabel wrote: On 20/07/14 01:01, Matt Rushton wrote: Instead of ballooning up and down dom0 memory this remaps the existi

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-08-01 Thread Matthew Rushton
On 08/01/14 08:56, Boris Ostrovsky wrote: On 08/01/2014 11:52 AM, Matt Wilson wrote: On Fri, Aug 01, 2014 at 03:52:28PM +0100, David Vrabel wrote: On 31/07/14 18:43, David Vrabel wrote: On 20/07/14 01:01, Matt Rushton wrote: Instead of ballooning up and down dom0 memory this remaps the existi

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-08-01 Thread Matt Wilson
On Fri, Aug 01, 2014 at 03:52:28PM +0100, David Vrabel wrote: > On 31/07/14 18:43, David Vrabel wrote: > > On 20/07/14 01:01, Matt Rushton wrote: > >> Instead of ballooning up and down dom0 memory this remaps the existing mfns > >> that were replaced by the identity map. The reason for this is that

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-08-01 Thread Boris Ostrovsky
On 08/01/2014 11:52 AM, Matt Wilson wrote: On Fri, Aug 01, 2014 at 03:52:28PM +0100, David Vrabel wrote: On 31/07/14 18:43, David Vrabel wrote: On 20/07/14 01:01, Matt Rushton wrote: Instead of ballooning up and down dom0 memory this remaps the existing mfns that were replaced by the identity

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-08-01 Thread David Vrabel
On 31/07/14 18:43, David Vrabel wrote: > On 20/07/14 01:01, Matt Rushton wrote: >> Instead of ballooning up and down dom0 memory this remaps the existing mfns >> that were replaced by the identity map. The reason for this is that the >> existing implementation ballooned memory up and and down which

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-07-31 Thread David Vrabel
On 20/07/14 01:01, Matt Rushton wrote: > Instead of ballooning up and down dom0 memory this remaps the existing mfns > that were replaced by the identity map. The reason for this is that the > existing implementation ballooned memory up and and down which caused dom0 > to have discontiguous pages.

Re: [PATCH v2 2/2] xen/setup: Remap Xen Identity Mapped RAM

2014-07-28 Thread David Vrabel
On 20/07/14 01:01, Matt Rushton wrote: > Instead of ballooning up and down dom0 memory this remaps the existing mfns > that were replaced by the identity map. The reason for this is that the > existing implementation ballooned memory up and and down which caused dom0 > to have discontiguous pages.