Test SQ poll threads. Unstable and in fact slower :(

2020-03-03 17:23:39 +03:00
parent c9f3654905
commit eabfe4faac
18 changed files with 215 additions and 59 deletions
@@ -31,10 +31,11 @@ int blockstore_impl_t::fulfill_read_push(blockstore_op_t *op, void *buf, uint64_
    PRIV(op)->pending_ops++;
    my_uring_prep_readv(
        sqe,
-        IS_JOURNAL(item_state) ? journal.fd : data_fd,
+        IS_JOURNAL(item_state) ? journal_fd_index : data_fd_index,
        &data->iov, 1,
        (IS_JOURNAL(item_state) ? journal.offset : data_offset) + offset
    );
+    sqe->flags |= IOSQE_FIXED_FILE;
    data->callback = [this, op](ring_data_t *data) { handle_read_event(data, op); };
    return 1;
 }