809 			       struct iov_iter *ii, loff_t pos)  in fuse_fill_write_pages()  argument
824 				     iov_iter_count(ii));  in fuse_fill_write_pages()
830 		if (iov_iter_fault_in_readable(ii, bytes))  in fuse_fill_write_pages()
842 		tmp = iov_iter_copy_from_user_atomic(page, ii, offset, bytes);  in fuse_fill_write_pages()
851 			bytes = min(bytes, iov_iter_single_seg_count(ii));  in fuse_fill_write_pages()
859 		iov_iter_advance(ii, tmp);  in fuse_fill_write_pages()
868 	} while (iov_iter_count(ii) && count < fc->max_write &&  in fuse_fill_write_pages()
876 				  struct iov_iter *ii, loff_t pos)  in fuse_perform_write()  argument
896 		count = fuse_fill_write_pages(req, mapping, ii, pos);  in fuse_perform_write()
915 	} while (!err && iov_iter_count(ii));  in fuse_perform_write()
1620 	struct iov_iter ii;  in fuse_ioctl_copy_user()  local
1626 	iov_iter_init(&ii, iov, nr_segs, bytes, 0);  in fuse_ioctl_copy_user()
1628 	while (iov_iter_count(&ii)) {  in fuse_ioctl_copy_user()
1630 		size_t todo = min_t(size_t, PAGE_SIZE, iov_iter_count(&ii));  in fuse_ioctl_copy_user()
1636 			char __user *uaddr = ii.iov->iov_base + ii.iov_offset;  in fuse_ioctl_copy_user()
1637 			size_t iov_len = ii.iov->iov_len - ii.iov_offset;  in fuse_ioctl_copy_user()
1649 			iov_iter_advance(&ii, copy);  in fuse_ioctl_copy_user()