- ret = bch2_journal_preres_get(&c->journal, &as->journal_preres,
- BTREE_UPDATE_JOURNAL_RES,
- journal_flags|JOURNAL_RES_GET_NONBLOCK);
- if (ret) {
- if (flags & BTREE_INSERT_JOURNAL_RECLAIM) {
- ret = -BCH_ERR_journal_reclaim_would_deadlock;
- goto err;
- }
-
- ret = drop_locks_do(trans,
- bch2_journal_preres_get(&c->journal, &as->journal_preres,
- BTREE_UPDATE_JOURNAL_RES,
- journal_flags));
- if (ret == -BCH_ERR_journal_preres_get_blocked) {
- trace_and_count(c, trans_restart_journal_preres_get, trans, _RET_IP_, journal_flags);
- ret = btree_trans_restart(trans, BCH_ERR_transaction_restart_journal_preres_get);
- }
- if (ret)
- goto err;
- }
-