27 	size_t progress = 0, remain;  in iterate_ubuf()  local
29 	remain = step(base + iter->iov_offset, 0, len, priv, priv2);  in iterate_ubuf()
30 	progress = len - remain;  in iterate_ubuf()
47 		size_t remain, consumed;  in iterate_iovec()  local
51 			remain = step(p->iov_base + skip, progress, part, priv, priv2);  in iterate_iovec()
52 			consumed = part - remain;  in iterate_iovec()
81 		size_t remain, consumed;  in iterate_kvec()  local
85 			remain = step(p->iov_base + skip, progress, part, priv, priv2);  in iterate_kvec()
86 			consumed = part - remain;  in iterate_kvec()
115 		size_t remain, consumed;  in iterate_bvec()  local
122 		remain = step(kaddr + offset % PAGE_SIZE, progress, part, priv, priv2);  in iterate_bvec()
124 		consumed = part - remain;  in iterate_bvec()
132 		if (remain)  in iterate_bvec()
158 		size_t remain, consumed, offset, part, flen;  in iterate_xarray()  local
175 			remain = step(base, progress, part, priv, priv2);  in iterate_xarray()
178 			consumed = part - remain;  in iterate_xarray()
182 			if (remain || len == 0)  in iterate_xarray()