62 	__v.bv_len = min_t(size_t, n, __p->bv_len - skip);	\
63 	if (likely(__v.bv_len)) {			\
67 		skip += __v.bv_len;			\
68 		n -= __v.bv_len;			\
72 		__v.bv_len = min_t(size_t, n, __p->bv_len);	\
73 		if (unlikely(!__v.bv_len))		\
78 		skip = __v.bv_len;			\
79 		n -= __v.bv_len;			\
107 		if (skip == bvec->bv_len) {			\
399 			       (from += v.bv_len) - v.bv_len, v.bv_len),  in copy_to_iter()
419 		memcpy_from_page((to += v.bv_len) - v.bv_len, v.bv_page,  in copy_from_iter()
420 				 v.bv_offset, v.bv_len),  in copy_from_iter()
440 		memcpy_from_page((to += v.bv_len) - v.bv_len, v.bv_page,  in copy_from_iter_nocache()
441 				 v.bv_offset, v.bv_len),  in copy_from_iter_nocache()
485 		memzero_page(v.bv_page, v.bv_offset, v.bv_len),  in iov_iter_zero()
500 		memcpy_from_page((p += v.bv_len) - v.bv_len, v.bv_page,  in iov_iter_copy_from_user_atomic()
501 				 v.bv_offset, v.bv_len),  in iov_iter_copy_from_user_atomic()
523 		return min(i->count, i->bvec->bv_len - i->iov_offset);  in iov_iter_single_seg_count()
565 		res |= v.bv_offset | v.bv_len,  in iov_iter_alignment()
600 		return v.bv_len;  in iov_iter_get_pages()
654 		return v.bv_len;  in iov_iter_get_pages_alloc()
689 						 (to += v.bv_len) - v.bv_len,  in csum_and_copy_from_iter()
690 						 v.bv_len, 0);  in csum_and_copy_from_iter()
693 		off += v.bv_len;  in csum_and_copy_from_iter()
732 		next = csum_partial_copy_nocheck((from += v.bv_len) - v.bv_len,  in csum_and_copy_to_iter()
734 						 v.bv_len, 0);  in csum_and_copy_to_iter()
737 		off += v.bv_len;  in csum_and_copy_to_iter()