On Mon, Oct 31, 2016 at 06:55:33PM +0100, Paolo Bonzini wrote:
> > 2. There is currently only one caller of get_user_pages_locked() in
> >mm/frame_vector.c which seems to suggest this function isn't widely
> >used/known.
>
> Or not widely necessary. :)
Well, quite :)
>
> > 3. This change r
On 31/10/2016 14:48, Lorenzo Stoakes wrote:
> On Mon, Oct 31, 2016 at 12:45:36PM +0100, Paolo Bonzini wrote:
>>
>>
>> On 31/10/2016 11:02, Lorenzo Stoakes wrote:
>>> - *
>>> - * get_user_pages should be phased out in favor of
>>> - * get_user_pages_locked|unlocked or get_user_pages_fast. Nothing
On Mon, Oct 31, 2016 at 12:45:36PM +0100, Paolo Bonzini wrote:
>
>
> On 31/10/2016 11:02, Lorenzo Stoakes wrote:
> > - *
> > - * get_user_pages should be phased out in favor of
> > - * get_user_pages_locked|unlocked or get_user_pages_fast. Nothing
> > - * should use get_user_pages because it cannot
On 31/10/2016 11:02, Lorenzo Stoakes wrote:
> - *
> - * get_user_pages should be phased out in favor of
> - * get_user_pages_locked|unlocked or get_user_pages_fast. Nothing
> - * should use get_user_pages because it cannot pass
> - * FAULT_FLAG_ALLOW_RETRY to handle_mm_fault.
This comment should
