On Tue, Jan 24, 2023 at 08:59:11PM +0000, David Howells wrote: > Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > > > > Add BIO_PAGE_PINNED to indicate that the pages in a bio are pinned > > > (FOLL_PIN) and that the pin will need removing. > > > > The subject is odd when this doesn't actually switch anything, > > but just adds the infrastructure to unpin pages. > > How about: > > block: Add BIO_PAGE_PINNED and associated infrastructure sounds good.
