12 static void netfs_cleanup_dio_write(struct netfs_io_request *wreq)  in netfs_cleanup_dio_write()  argument
14 	struct inode *inode = wreq->inode;  in netfs_cleanup_dio_write()
15 	unsigned long long end = wreq->start + wreq->transferred;  in netfs_cleanup_dio_write()
17 	if (!wreq->error &&  in netfs_cleanup_dio_write()
19 		if (wreq->netfs_ops->update_i_size)  in netfs_cleanup_dio_write()
20 			wreq->netfs_ops->update_i_size(inode, end);  in netfs_cleanup_dio_write()
33 	struct netfs_io_request *wreq;  in netfs_unbuffered_write_iter_locked()  local
50 	wreq = netfs_create_write_req(iocb->ki_filp->f_mapping, iocb->ki_filp, start,  in netfs_unbuffered_write_iter_locked()
53 	if (IS_ERR(wreq))  in netfs_unbuffered_write_iter_locked()
54 		return PTR_ERR(wreq);  in netfs_unbuffered_write_iter_locked()
56 	wreq->io_streams[0].avail = true;  in netfs_unbuffered_write_iter_locked()
57 	trace_netfs_write(wreq, (iocb->ki_flags & IOCB_DIRECT ?  in netfs_unbuffered_write_iter_locked()
71 			n = netfs_extract_user_iter(iter, len, &wreq->buffer.iter, 0);  in netfs_unbuffered_write_iter_locked()
76 			wreq->direct_bv = (struct bio_vec *)wreq->buffer.iter.bvec;  in netfs_unbuffered_write_iter_locked()
77 			wreq->direct_bv_count = n;  in netfs_unbuffered_write_iter_locked()
78 			wreq->direct_bv_unpin = iov_iter_extract_will_pin(iter);  in netfs_unbuffered_write_iter_locked()
85 			wreq->buffer.iter = *iter;  in netfs_unbuffered_write_iter_locked()
89 	__set_bit(NETFS_RREQ_USE_IO_ITER, &wreq->flags);  in netfs_unbuffered_write_iter_locked()
95 	__set_bit(NETFS_RREQ_UPLOAD_TO_SERVER, &wreq->flags);  in netfs_unbuffered_write_iter_locked()
97 		wreq->iocb = iocb;  in netfs_unbuffered_write_iter_locked()
98 	wreq->len = iov_iter_count(&wreq->buffer.iter);  in netfs_unbuffered_write_iter_locked()
99 	wreq->cleanup = netfs_cleanup_dio_write;  in netfs_unbuffered_write_iter_locked()
100 	ret = netfs_unbuffered_write(wreq, is_sync_kiocb(iocb), wreq->len);  in netfs_unbuffered_write_iter_locked()
107 		trace_netfs_rreq(wreq, netfs_rreq_trace_wait_ip);  in netfs_unbuffered_write_iter_locked()
108 		wait_on_bit(&wreq->flags, NETFS_RREQ_IN_PROGRESS,  in netfs_unbuffered_write_iter_locked()
110 		ret = wreq->error;  in netfs_unbuffered_write_iter_locked()
112 			ret = wreq->transferred;  in netfs_unbuffered_write_iter_locked()
120 	netfs_put_request(wreq, false, netfs_rreq_trace_put_return);  in netfs_unbuffered_write_iter_locked()