>>> On 02.05.17 at 19:04, wrote:
> On 02/05/17 16:15, Jan Beulich wrote:
>> get_page() logs a message when it fails (dom_cow is never dying or
>> paging_mode_external()), so better avoid the call when it's pointless
>> to do anyway.
>>
>> Signed-off-by: Jan Beulich
>
> The other option would be
>>> On 02.05.17 at 18:54, wrote:
> On 02/05/17 16:31, Jan Beulich wrote:
> On 02.05.17 at 17:15, wrote:
>>> get_page() logs a message when it fails (dom_cow is never dying or
>>> paging_mode_external()), so better avoid the call when it's pointless
>>> to do anyway.
>>>
>>> Signed-off-by: Jan
On 02/05/17 16:15, Jan Beulich wrote:
> get_page() logs a message when it fails (dom_cow is never dying or
> paging_mode_external()), so better avoid the call when it's pointless
> to do anyway.
>
> Signed-off-by: Jan Beulich
The other option would be to add "domain == dom_cow" as a condition fo
On 02/05/17 16:31, Jan Beulich wrote:
On 02.05.17 at 17:15, wrote:
>> get_page() logs a message when it fails (dom_cow is never dying or
>> paging_mode_external()), so better avoid the call when it's pointless
>> to do anyway.
>>
>> Signed-off-by: Jan Beulich
>> ---
>> Possibly we could be e
>>> On 02.05.17 at 17:15, wrote:
> get_page() logs a message when it fails (dom_cow is never dying or
> paging_mode_external()), so better avoid the call when it's pointless
> to do anyway.
>
> Signed-off-by: Jan Beulich
> ---
> Possibly we could be even more rigid and bail right away if ->is_dy
get_page() logs a message when it fails (dom_cow is never dying or
paging_mode_external()), so better avoid the call when it's pointless
to do anyway.
Signed-off-by: Jan Beulich
---
Possibly we could be even more rigid and bail right away if ->is_dying
is set.
--- a/xen/arch/x86/mm/p2m.c
+++ b/x
