iov_iter_single_seg_count  792 fs/fuse/file.c 			bytes = min(bytes, iov_iter_single_seg_count(ii));
iov_iter_single_seg_count  432 include/linux/fs.h size_t iov_iter_single_seg_count(struct iov_iter *i);
iov_iter_single_seg_count 2458 mm/filemap.c   						iov_iter_single_seg_count(i));