17 #define HIT_PENDING		0x01	/* A front op was still pending */
21 #define NEED_RETRY		0x10	/* A front op requests retrying */
377 	struct netfs_io_subrequest *front, *remove;  in netfs_collect_write_results()  local
398 	/* Remove completed subrequests from the front of the streams and  in netfs_collect_write_results()
409 		front = stream->front;  in netfs_collect_write_results()
410 		while (front) {  in netfs_collect_write_results()
411 			trace_netfs_collect_sreq(wreq, front);  in netfs_collect_write_results()
413 			//       front->debug_index, front->start, front->transferred, front->len);  in netfs_collect_write_results()
415 			if (stream->collected_to < front->start) {  in netfs_collect_write_results()
417 				stream->collected_to = front->start;  in netfs_collect_write_results()
420 			/* Stall if the front is still undergoing I/O. */  in netfs_collect_write_results()
421 			if (test_bit(NETFS_SREQ_IN_PROGRESS, &front->flags)) {  in netfs_collect_write_results()
428 				stream->collected_to = front->start + front->len;  in netfs_collect_write_results()
432 			if (front->start + front->transferred > stream->collected_to) {  in netfs_collect_write_results()
433 				stream->collected_to = front->start + front->transferred;  in netfs_collect_write_results()
437 			if (test_bit(NETFS_SREQ_FAILED, &front->flags)) {  in netfs_collect_write_results()
439 				stream->error = front->error;  in netfs_collect_write_results()
441 					mapping_set_error(wreq->mapping, front->error);  in netfs_collect_write_results()
445 			if (front->transferred < front->len) {  in netfs_collect_write_results()
455 			remove = front;  in netfs_collect_write_results()
456 			list_del_init(&front->rreq_link);  in netfs_collect_write_results()
457 			front = list_first_entry_or_null(&stream->subrequests,  in netfs_collect_write_results()
459 			stream->front = front;  in netfs_collect_write_results()
470 		if (!front && issued_to > stream->collected_to) {  in netfs_collect_write_results()