Support inmemory journal

2019-11-28 18:06:50 +03:00
parent e1ac4dba23
commit 9fa0d3325f
11 changed files with 110 additions and 29 deletions
@@ -137,6 +137,11 @@ int blockstore::dequeue_write(blockstore_operation *op)
        prepare_journal_sector_write(journal, sqe1, cb);
        op->min_used_journal_sector = op->max_used_journal_sector = 1 + journal.cur_sector;
        // Prepare journal data write
+        if (journal.inmemory)
+        {
+            // Copy data
+            memcpy(journal.buffer + journal.next_free, op->buf, op->len);
+        }
        data2->iov = (struct iovec){ op->buf, op->len };
        data2->callback = cb;
        my_uring_prep_writev(