bvec_iter_len 79 include/linux/bio.h .bv_len = bvec_iter_len((bvec), (iter)), \ bvec_iter_len 89 include/linux/bio.h bvec_iter_len((bio)->bi_io_vec, (iter)) bvec_iter_len 214 include/linux/bio.h unsigned len = min(bytes, bvec_iter_len(bv, *iter));