On Fri 16-06-17 22:09:26, Ross Zwisler wrote:
> On Thu, Jun 15, 2017 at 04:42:04PM +0200, Jan Kara wrote:
> > On Wed 14-06-17 11:22:09, Ross Zwisler wrote:
> > > To be able to use the common 4k zero page in DAX we need to have our PTE
> > > fault path look more like our PMD fault path where a PTE e
On Thu, Jun 15, 2017 at 04:42:04PM +0200, Jan Kara wrote:
> On Wed 14-06-17 11:22:09, Ross Zwisler wrote:
> > To be able to use the common 4k zero page in DAX we need to have our PTE
> > fault path look more like our PMD fault path where a PTE entry can be
> > marked as dirty and writeable as it is
On Thu, Jun 15, 2017 at 04:42:04PM +0200, Jan Kara wrote:
> On Wed 14-06-17 11:22:09, Ross Zwisler wrote:
> > To be able to use the common 4k zero page in DAX we need to have our PTE
> > fault path look more like our PMD fault path where a PTE entry can be
> > marked as dirty and writeable as it is
On Wed 14-06-17 11:22:09, Ross Zwisler wrote:
> To be able to use the common 4k zero page in DAX we need to have our PTE
> fault path look more like our PMD fault path where a PTE entry can be
> marked as dirty and writeable as it is first inserted, rather than waiting
> for a follow-up dax_pfn_mkw
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