On Thu, Feb 14, 2013 at 04:02:43PM +0100, Roger Pau Monné wrote:
> On 14/02/13 14:23, Konrad Rzeszutek Wilk wrote:
> > On Thu, Feb 14, 2013 at 11:12:09AM +0100, Roger Pau Monne wrote:
> >> With current persistent grants implementation we are not freeing the
> >> persistent grants after we
On 14/02/13 14:23, Konrad Rzeszutek Wilk wrote:
> On Thu, Feb 14, 2013 at 11:12:09AM +0100, Roger Pau Monne wrote:
>> With current persistent grants implementation we are not freeing the
>> persistent grants after we disconnect the device. Since grant map
>
> Can you explain this in more details
On Thu, Feb 14, 2013 at 11:12:09AM +0100, Roger Pau Monne wrote:
> With current persistent grants implementation we are not freeing the
> persistent grants after we disconnect the device. Since grant map
Can you explain this in more details please? Isn't gnttab_set_unmap_op
in
On 14/02/13 11:12, Roger Pau Monne wrote:
> With current persistent grants implementation we are not freeing the
> persistent grants after we disconnect the device. Since grant map
> operations change the mfn of the allocated page, and we can no longer
> pass it to __free_page without setting the
With current persistent grants implementation we are not freeing the
persistent grants after we disconnect the device. Since grant map
operations change the mfn of the allocated page, and we can no longer
pass it to __free_page without setting the mfn to a sane value, use
balloon grant pages
With current persistent grants implementation we are not freeing the
persistent grants after we disconnect the device. Since grant map
operations change the mfn of the allocated page, and we can no longer
pass it to __free_page without setting the mfn to a sane value, use
balloon grant pages
On 14/02/13 11:12, Roger Pau Monne wrote:
With current persistent grants implementation we are not freeing the
persistent grants after we disconnect the device. Since grant map
operations change the mfn of the allocated page, and we can no longer
pass it to __free_page without setting the mfn
On Thu, Feb 14, 2013 at 11:12:09AM +0100, Roger Pau Monne wrote:
With current persistent grants implementation we are not freeing the
persistent grants after we disconnect the device. Since grant map
Can you explain this in more details please? Isn't gnttab_set_unmap_op
in free_persistent_gnts
On 14/02/13 14:23, Konrad Rzeszutek Wilk wrote:
On Thu, Feb 14, 2013 at 11:12:09AM +0100, Roger Pau Monne wrote:
With current persistent grants implementation we are not freeing the
persistent grants after we disconnect the device. Since grant map
Can you explain this in more details please?
On Thu, Feb 14, 2013 at 04:02:43PM +0100, Roger Pau Monné wrote:
On 14/02/13 14:23, Konrad Rzeszutek Wilk wrote:
On Thu, Feb 14, 2013 at 11:12:09AM +0100, Roger Pau Monne wrote:
With current persistent grants implementation we are not freeing the
persistent grants after we disconnect the
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