Fix another stall due to bad unstable_writes tracking, do not try to write beyond the end of the journal

2019-11-28 00:28:08 +03:00
parent 2630e2e3b9
commit 35a6ed728d
6 changed files with 13 additions and 8 deletions
@@ -146,6 +146,8 @@ int blockstore::dequeue_write(blockstore_operation *op)
        dirty_it->second.location = journal.next_free;
        dirty_it->second.state = ST_J_SUBMITTED;
        journal.next_free += op->len;
+        if (journal.next_free >= journal.len)
+            journal.next_free = 512;
        op->pending_ops = 2;
        // Remember small write as unsynced
        unsynced_small_writes.push_back((obj_ver_id){