On 05/08/15 16:50, David Vrabel wrote:
> Also perhaps make it
>
> int xen_for_each_gfn(struct page *page,
> xen_gfn_fn_t fn, void *data);
gfn standing for Guest Frame Number right?
>>>
>>> Yes. This suggestion is just changing the name to make it more
On 05/08/15 15:30, Julien Grall wrote:
> Hi David,
>
> On 24/07/15 11:10, David Vrabel wrote:
>> On 24/07/15 10:54, Julien Grall wrote:
>>> On 24/07/15 10:31, David Vrabel wrote:
On 09/07/15 21:42, Julien Grall wrote:
> The Xen interface is always using 4KB page. This means that a Linux p
Hi David,
On 24/07/15 11:10, David Vrabel wrote:
> On 24/07/15 10:54, Julien Grall wrote:
>> On 24/07/15 10:31, David Vrabel wrote:
>>> On 09/07/15 21:42, Julien Grall wrote:
The Xen interface is always using 4KB page. This means that a Linux page
may be split across multiple Xen page wh
On 24/07/15 11:10, David Vrabel wrote:
> On 24/07/15 10:54, Julien Grall wrote:
>> On 24/07/15 10:31, David Vrabel wrote:
>>> On 09/07/15 21:42, Julien Grall wrote:
The Xen interface is always using 4KB page. This means that a Linux page
may be split across multiple Xen page when the page
On 24/07/15 10:54, Julien Grall wrote:
> On 24/07/15 10:31, David Vrabel wrote:
>> On 09/07/15 21:42, Julien Grall wrote:
>>> The Xen interface is always using 4KB page. This means that a Linux page
>>> may be split across multiple Xen page when the page granularity is not
>>> the same.
>>>
>>> Thi
On 24/07/15 10:31, David Vrabel wrote:
> On 09/07/15 21:42, Julien Grall wrote:
>> The Xen interface is always using 4KB page. This means that a Linux page
>> may be split across multiple Xen page when the page granularity is not
>> the same.
>>
>> This helper will break down a Linux page into 4KB
On 09/07/15 21:42, Julien Grall wrote:
> The Xen interface is always using 4KB page. This means that a Linux page
> may be split across multiple Xen page when the page granularity is not
> the same.
>
> This helper will break down a Linux page into 4KB chunk and call the
> helper on each of them.
Hi Stefano,
On 16/07/2015 16:23, Stefano Stabellini wrote:
diff --git a/include/xen/page.h b/include/xen/page.h
index 8ebd37b..b1f7722 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -39,4 +39,24 @@ struct xen_memory_region
xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS];
extern unsigne
On Thu, 9 Jul 2015, Julien Grall wrote:
> The Xen interface is always using 4KB page. This means that a Linux page
> may be split across multiple Xen page when the page granularity is not
> the same.
>
> This helper will break down a Linux page into 4KB chunk and call the
> helper on each of them.
The Xen interface is always using 4KB page. This means that a Linux page
may be split across multiple Xen page when the page granularity is not
the same.
This helper will break down a Linux page into 4KB chunk and call the
helper on each of them.
Signed-off-by: Julien Grall
Cc: Konrad Rzeszutek
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