Re: [RFC 01/11] mm/zone_device: support large zone device private folios

2025-07-08 Thread Balbir Singh
On 7/8/25 23:37, David Hildenbrand wrote: > On 06.03.25 05:42, Balbir Singh wrote: >> Add routines to support allocation of large order zone device folios >> and helper functions for zone device folios, to check if a folio is >> device private and helpers for setting zone device data. >> >> When la

Re: [RFC 01/11] mm/zone_device: support large zone device private folios

2025-07-08 Thread David Hildenbrand
On 06.03.25 05:42, Balbir Singh wrote: Add routines to support allocation of large order zone device folios and helper functions for zone device folios, to check if a folio is device private and helpers for setting zone device data. When large folios are used, the existing page_free() callback i

Re: [RFC 01/11] mm/zone_device: support large zone device private folios

2025-03-06 Thread Alistair Popple
On Thu, Mar 06, 2025 at 03:42:29PM +1100, Balbir Singh wrote: > Add routines to support allocation of large order zone device folios > and helper functions for zone device folios, to check if a folio is > device private and helpers for setting zone device data. > > When large folios are used, the

[RFC 01/11] mm/zone_device: support large zone device private folios

2025-03-05 Thread Balbir Singh
Add routines to support allocation of large order zone device folios and helper functions for zone device folios, to check if a folio is device private and helpers for setting zone device data. When large folios are used, the existing page_free() callback in pgmap is called when the folio is freed