Lines Matching defs:backup
1441 nr_active += !subflow->backup;
1452 if (linger_time < send_info[subflow->backup].linger_time) {
1453 send_info[subflow->backup].ssk = ssk;
1454 send_info[subflow->backup].linger_time = linger_time;
1459 /* pick the best backup if no other subflow is active */
2282 * A backup subflow is returned only if that is the only kind available.
2286 struct sock *backup = NULL, *pick = NULL;
2303 if (subflow->backup) {
2304 if (!backup)
2305 backup = ssk;
2316 /* use backup only if there are no progresses anywhere */
2317 return min_stale_count > 1 ? backup : NULL;