Re: [Xen-devel] [PATCH v1] xen/arm: Do not allocate pte entries for MAP_SMALL_PAGES

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 24.02.15 at 10:38, <julien.grall@xxxxxxxxxx> wrote:
> On 24/02/2015 09:31, Ian Campbell wrote:
>> On Wed, 2015-02-18 at 13:03 +0000, Julien Grall wrote:
>>>> +                {
>>>> +                    pte = mfn_to_xen_entry(mfn, (ai & 0xffff));
>>>
>>> Please introduce a new macro for the mask.
>>
>> Better would be a pte_foo accessor, similar (if not identical) to x86's
>> pte_get_flags. So pte_get_flags(ai) or so.
> 
> I'm not able to find a such function in x86. Did you intend to mean 
> pte_flags_to_cacheattr?

get_pte_flags()

Jan


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