On Thu, Jun 12, 2025 at 03:15:31PM +0100, Lorenzo Stoakes wrote:
> On Thu, May 29, 2025 at 04:32:04PM +1000, Alistair Popple wrote:
> > Previously dax pages were skipped by the pagewalk code as pud_special() or
> > vm_normal_page{_pmd}() would be false for DAX pages. Now that dax pages are
> > refc
On Thu, May 29, 2025 at 04:32:04PM +1000, Alistair Popple wrote:
> Previously dax pages were skipped by the pagewalk code as pud_special() or
> vm_normal_page{_pmd}() would be false for DAX pages. Now that dax pages are
> refcounted normally that is no longer the case, so add explicit checks to
> s
On Thu, Jun 12, 2025 at 05:02:13PM +1000, Alistair Popple wrote:
> On Thu, Jun 05, 2025 at 09:21:28AM -0700, Dan Williams wrote:
> > David Hildenbrand wrote:
> > > On 05.06.25 09:46, Christoph Hellwig wrote:
> > > > On Wed, Jun 04, 2025 at 06:59:09PM -0700, Dan Williams wrote:
> > > >> +/* return n
On Thu, Jun 05, 2025 at 09:21:28AM -0700, Dan Williams wrote:
> David Hildenbrand wrote:
> > On 05.06.25 09:46, Christoph Hellwig wrote:
> > > On Wed, Jun 04, 2025 at 06:59:09PM -0700, Dan Williams wrote:
> > >> +/* return normal pages backed by the page allocator */
> > >> +static inline struct pa
David Hildenbrand wrote:
> On 05.06.25 09:46, Christoph Hellwig wrote:
> > On Wed, Jun 04, 2025 at 06:59:09PM -0700, Dan Williams wrote:
> >> +/* return normal pages backed by the page allocator */
> >> +static inline struct page *vm_normal_gfp_pmd(struct vm_area_struct *vma,
> >> +
On 05.06.25 09:46, Christoph Hellwig wrote:
On Wed, Jun 04, 2025 at 06:59:09PM -0700, Dan Williams wrote:
+/* return normal pages backed by the page allocator */
+static inline struct page *vm_normal_gfp_pmd(struct vm_area_struct *vma,
+unsigned long a
On Wed, Jun 04, 2025 at 06:59:09PM -0700, Dan Williams wrote:
> +/* return normal pages backed by the page allocator */
> +static inline struct page *vm_normal_gfp_pmd(struct vm_area_struct *vma,
> + unsigned long addr, pmd_t pmd)
> +{
> + struct page *p
Alistair Popple wrote:
> Previously dax pages were skipped by the pagewalk code as pud_special() or
> vm_normal_page{_pmd}() would be false for DAX pages. Now that dax pages are
> refcounted normally that is no longer the case, so add explicit checks to
> skip them.
>
> Signed-off-by: Alistair Pop
On Thu, May 29, 2025 at 04:32:04PM +1000, Alistair Popple wrote:
> Previously dax pages were skipped by the pagewalk code as pud_special() or
> vm_normal_page{_pmd}() would be false for DAX pages. Now that dax pages are
> refcounted normally that is no longer the case, so add explicit checks to
> s
On 29.05.25 08:32, Alistair Popple wrote:
Previously dax pages were skipped by the pagewalk code as pud_special() or
vm_normal_page{_pmd}() would be false for DAX pages. Now that dax pages are
refcounted normally that is no longer the case, so add explicit checks to
skip them.
Is this really wh
Previously dax pages were skipped by the pagewalk code as pud_special() or
vm_normal_page{_pmd}() would be false for DAX pages. Now that dax pages are
refcounted normally that is no longer the case, so add explicit checks to
skip them.
Signed-off-by: Alistair Popple
---
include/linux/memremap.h
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