Re: [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud()

2025-01-14 Thread Alistair Popple
On Tue, Jan 14, 2025 at 05:22:15PM +0100, David Hildenbrand wrote: > On 10.01.25 07:00, 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 vmf_insert_folio_pud. This wi

Re: [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud()

2025-01-14 Thread David Hildenbrand
On 10.01.25 07:00, 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 vmf_insert_folio_pud. This will map the entire PUD-sized folio and take references as it would for a normall

Re: [PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud()

2025-01-13 Thread Dan Williams
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 vmf_insert_folio_pud. This will map the entire PUD-sized folio > and take references as it would for a normally mapped page

[PATCH v6 15/26] huge_memory: Add vmf_insert_folio_pud()

2025-01-09 Thread Alistair Popple
Currently DAX folio/page reference counts are managed differently to normal pages. To allow these to be managed the same as normal pages introduce vmf_insert_folio_pud. This will map the entire PUD-sized folio and take references as it would for a normally mapped page. This is distinct from the cu