pin_user_pages
ret = pin_user_pages(ua + (entry << PAGE_SHIFT), n,
ret = pin_user_pages(cur_base,
pinned = pin_user_pages(uaddr, npages, FOLL_LONGTERM | FOLL_WRITE,
pinned = pin_user_pages(cur_base, sz2pin,
long pin_user_pages(unsigned long start, unsigned long nr_pages,
EXPORT_SYMBOL(pin_user_pages);
nr = pin_user_pages(addr, nr, gup->gup_flags, pages + i);
nr = pin_user_pages(addr, nr,
nr = pin_user_pages(addr, nr, gup->gup_flags,
cur_pages = pin_user_pages(addr, remaining_pages,
npgs = pin_user_pages(address, umem->npgs,