17 #define HIT_PENDING		0x01	/* A front op was still pending */
21 #define NEED_RETRY		0x10	/* A front op requests retrying */
199 	struct netfs_io_subrequest *front, *remove;  in netfs_collect_write_results()  local
220 	/* Remove completed subrequests from the front of the streams and  in netfs_collect_write_results()
231 		front = stream->front;  in netfs_collect_write_results()
232 		while (front) {  in netfs_collect_write_results()
233 			trace_netfs_collect_sreq(wreq, front);  in netfs_collect_write_results()
235 			//       front->debug_index, front->start, front->transferred, front->len);  in netfs_collect_write_results()
237 			if (stream->collected_to < front->start) {  in netfs_collect_write_results()
239 				stream->collected_to = front->start;  in netfs_collect_write_results()
242 			/* Stall if the front is still undergoing I/O. */  in netfs_collect_write_results()
243 			if (test_bit(NETFS_SREQ_IN_PROGRESS, &front->flags)) {  in netfs_collect_write_results()
250 				stream->collected_to = front->start + front->len;  in netfs_collect_write_results()
254 			if (front->start + front->transferred > stream->collected_to) {  in netfs_collect_write_results()
255 				stream->collected_to = front->start + front->transferred;  in netfs_collect_write_results()
259 			if (test_bit(NETFS_SREQ_FAILED, &front->flags)) {  in netfs_collect_write_results()
261 				stream->error = front->error;  in netfs_collect_write_results()
263 					mapping_set_error(wreq->mapping, front->error);  in netfs_collect_write_results()
267 			if (front->transferred < front->len) {  in netfs_collect_write_results()
277 			remove = front;  in netfs_collect_write_results()
278 			list_del_init(&front->rreq_link);  in netfs_collect_write_results()
279 			front = list_first_entry_or_null(&stream->subrequests,  in netfs_collect_write_results()
281 			stream->front = front;  in netfs_collect_write_results()
292 		if (!front && issued_to > stream->collected_to) {  in netfs_collect_write_results()