73 	struct kiocb *		iocb;		/* controlling i/o request */  member
264 ssize_t nfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)  in nfs_direct_IO()  argument
266 	struct inode *inode = iocb->ki_filp->f_mapping->host;  in nfs_direct_IO()
275 		return nfs_file_direct_read(iocb, iter);  in nfs_direct_IO()
276 	return nfs_file_direct_write(iocb, iter);  in nfs_direct_IO()
346 	if (dreq->iocb)  in nfs_direct_wait()
372 	if (dreq->iocb) {  in nfs_direct_complete()
378 		dreq->iocb->ki_complete(dreq->iocb, res, 0);  in nfs_direct_complete()
542 ssize_t nfs_file_direct_read(struct kiocb *iocb, struct iov_iter *iter)  in nfs_file_direct_read()  argument
544 	struct file *file = iocb->ki_filp;  in nfs_file_direct_read()
554 		file, count, (long long) iocb->ki_pos);  in nfs_file_direct_read()
569 	dreq->io_start = iocb->ki_pos;  in nfs_file_direct_read()
570 	dreq->ctx = get_nfs_open_context(nfs_file_open_context(iocb->ki_filp));  in nfs_file_direct_read()
577 	if (!is_sync_kiocb(iocb))  in nfs_file_direct_read()
578 		dreq->iocb = iocb;  in nfs_file_direct_read()
586 	requested = nfs_direct_read_schedule_iovec(dreq, iter, iocb->ki_pos);  in nfs_file_direct_read()
594 			iocb->ki_pos += result;  in nfs_file_direct_read()
955 ssize_t nfs_file_direct_write(struct kiocb *iocb, struct iov_iter *iter)  in nfs_file_direct_write()  argument
959 	struct file *file = iocb->ki_filp;  in nfs_file_direct_write()
967 		file, iov_iter_count(iter), (long long) iocb->ki_pos);  in nfs_file_direct_write()
969 	result = generic_write_checks(iocb, iter);  in nfs_file_direct_write()
975 	pos = iocb->ki_pos;  in nfs_file_direct_write()
988 	dreq->ctx = get_nfs_open_context(nfs_file_open_context(iocb->ki_filp));  in nfs_file_direct_write()
995 	if (!is_sync_kiocb(iocb))  in nfs_file_direct_write()
996 		dreq->iocb = iocb;  in nfs_file_direct_write()
1013 			iocb->ki_pos = pos + result;  in nfs_file_direct_write()
1015 			generic_write_sync(iocb, result);  in nfs_file_direct_write()