FOLL_REMOTE
if (flags & FOLL_REMOTE)
int foreign = (gup_flags & FOLL_REMOTE);
FOLL_TOUCH | FOLL_REMOTE))
FOLL_PIN | FOLL_TOUCH | FOLL_REMOTE))
#define INTERNAL_GUP_FLAGS (FOLL_TOUCH | FOLL_TRIED | FOLL_REMOTE | FOLL_PIN | \