fb_io_mode
DPRINTF("mode: %#6o\t", fbuf->fb_io_mode);
fbuf->fb_io_mode);
DPRINTF("mode: %#6o\t", fbuf->fb_io_mode);
fbuf->fb_io_mode, fbuf->fb_io_rdev);
fbuf->fb_io_mode = mode;
fbuf->fb_io_mode = MAKEIMODE(vap->va_type, vap->va_mode);
fbuf->fb_io_mode = MAKEIMODE(vap->va_type, vap->va_mode);