On Tue, Sep 24, 2024 at 08:05:32AM -0700, Steve Sistare wrote: > Export a function that repins a high-order folio at small-page granularity. > This allows any range of small pages within the folio to be unpinned later. > For example, pages pinned via memfd_pin_folios and modified by > folio_split_user_page_pin could be unpinned via unpin_user_page(s). > > Suggested-by: Jason Gunthorpe <jgg@xxxxxxxxxx> > Signed-off-by: Steve Sistare <steven.sistare@xxxxxxxxxx> > > --- > In V2 this has been renamed from repin_folio_unhugely, but is > otherwise unchanged from V1. This needs to stay in your series since I will need to take it all together.. But it looks Ok to me Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Jason
