Alistair Popple wrote:
>
> Alistair Popple writes:
>
> > Alistair Popple wrote:
> >> Dan Williams writes:
>
> [...]
>
> >>> +
> >>> + return VM_FAULT_NOPAGE;
> >>> +}
> >>> +EXPORT_SYMBOL_GPL(dax_insert_pfn_pmd);
> >>
> >> Like I mentioned before, lets make the exported function
> >> vmf_inse
Alistair Popple writes:
> Alistair Popple wrote:
>> Dan Williams writes:
[...]
>>> +
>>> + return VM_FAULT_NOPAGE;
>>> +}
>>> +EXPORT_SYMBOL_GPL(dax_insert_pfn_pmd);
>>
>> Like I mentioned before, lets make the exported function
>> vmf_insert_folio() and move the pte, pmd, pud internal pri
Dan Williams writes:
> Alistair Popple wrote:
>> Currently DAX folio/page reference counts are managed differently to
>> normal pages. To allow these to be managed the same as normal pages
>> introduce dax_insert_pfn_pmd. This will map the entire PMD-sized folio
>> and take references as it wou
Alistair Popple wrote:
> Currently DAX folio/page reference counts are managed differently to
> normal pages. To allow these to be managed the same as normal pages
> introduce dax_insert_pfn_pmd. This will map the entire PMD-sized folio
> and take references as it would for a normally mapped page.
Currently DAX folio/page reference counts are managed differently to
normal pages. To allow these to be managed the same as normal pages
introduce dax_insert_pfn_pmd. This will map the entire PMD-sized folio
and take references as it would for a normally mapped page.
This is distinct from the curr
